scientific research and engineering and technical personnel in the fields of geological disaster prevention and control, earthquake geology, engineering geology, geotechnical engineering, major engineering and urban construction, teachers and graduate students of relevant colleges and universities


senior undergraduates and graduate students who are interested in neuroscience research, researchers who want to have a comprehensive understanding of neuroscience, and readers in other backgrounds


undergraduate students, graduate students, teachers and researchers in the field of linguistics and applied linguistics in foreign languages, other humanities and social sciences are interested in language, concepts, and british and chinese research in the field of humanities and social sciences


archaeological culture bo researchers and cultural relics enthusiasts


undergraduate students of aircraft design, related students related to fluid mechanics and aerodynamics, and personnel engaged in air dynamics -related work


personnel engaged in biology, chemistry, physics, material science, medicine, mineral and related fields


for undergraduate planning materials for colleges and universities in higher medicines in the country, it can be used as clinical medicine, prevention medicine, general medicine and related majors


it can be used as a modern physics experimental lesson for science and engineering majors in colleges and universities, social readers


research and teaching staff engaged in communication engineering, network engineering, information security and other disciplines, scholars and engineers interested in this technology.


teachers and students and scientific researchers of marine biology, biochemistry, science and technology workers engaged in low temperature enzyme research in pharmaceuticals, agriculture, medicine and food industry


all kinds of undergraduates, graduate students and mathematics undergraduates in various types


engineering and technical personnel who are engaged in survey, design, construction, operation and management of survey, design, construction, operation and management of water conservancy and hydropower engineering, rock and soil engineering, and geological disaster prevention and control engineering, as well as scientific researchers engaged in scientific research from colleges and universities and scientific research institutes


college students, graduate students and major of scientific and technological workers in colleges and universities


college colleges and universities marine, biology, environmental sciences, aquatic products, geological teachers and students, and researchers engaged in related work


rail engineering, research in the field of rail vibration and noise reduction engineering, designer and engineering and technical personnel, doctoral and graduate students in the professional direction of high school rail engineering, urban rail transit engineering and other professional directions


master, doctoral students and inpatients of ordinary surgery, anorectal science.practice physician and specialty physician of this major


for high school pharmacy, pharmaceutical preparations, clinical pharmacy, traditional chinese medicine, pharmaceutical engineering, pharmaceutical marketing, pharmaceutical human resource management, pharmaceutical public utilities management, pharmaceutical trade, pharmaceutical economic management and other pharmacy, supporting publishing experimental textbooks and notesexam guide, teacher and student


undergraduate textbooks can be used as undergraduate textbooks for animal science and related majors (such as feed production, animal medicine, grass science, etc.), related majors, teachers, scientific researchers, and animal husbandry production technicians


scholars in the field of social research in china, teachers and students of colleges and universities, government officials and the public


master of education, graduate student, master's degree in education, doctoral students, primary and secondary school teachers, teaching managers and teaching and researchers


undergraduates in mathematics and related scientific researchers who want to quickly understand the basic perspectives and methods of micro -divide geometry


humanistic quality general education for higher professional talents can also be used as a special textbook for traditional chinese culture education.


medical workers, medical school students and policy makers


education authorities at all levels, sports authorities, sports associations at all levels, sports colleges and primary and secondary schools, teachers, coaches, sports instructors and other sports workers


all organizers, systematic thinking researchers and enthusiasts, and action factions committed to seeking systematic solving problems, teachers and students of colleges and universities


organic chemistry, analytical chemistry, polymer chemistry, biochemical, pharmaceutical chemistry, and environmental sciences are the majority of science and technology workers, senior undergraduates, masters and doctoral students in related majors.


public management undergraduate, graduate students, and graduate students of public management degrees and graduate students in rural areas of rural areas can also be used as reference textbooks for rural risks and emergency related elective courses in ordinary universities.


teachers and students of colleges and universities, researchers for urban and rural relations, and relevant departments staff


environmental science and engineering, water conservancy engineering, ecological, geography and other disciplines scientific researchers, managers of relevant departments such as ecological environmental protection


undergraduate students in economic management, financial practitioners


researchers and graduate students from universities and research institutes engaged in ecology, forestry, soil science, environmental protection and related majors, decision makers of administrative departments such as forestry and ecological environmental protection


students and teachers in related majors in colleges and universities, engineering and technical personnel engaged in research in related fields


undergraduate students, undergraduate students in public health, forensic medicine, and related research technicians engaged in pharmacy, sanitation and poison analysis


first -year students of science and engineering, agriculture, forestry, medicine and other related majors in colleges and universities


scientific and technological workers in the fields of agricultural biological resources, crop breeding, biological diversity research and protection, teachers and students of colleges and universities, and relevant government department workers


the resin base composite material industry related design, manufacturing, research and development, engineering technical personnel, and readers who are interested in them can also be used as composite materials, aircraft manufacturing, mechanical manufacturing majors or related professional textbooks as colleges and universities.


physicians and related practitioners, medical students, athletes, etc. in the field of orthopedic, ankle surgery, sports medicine and rehabilitation medicine


researchers, geography, geology, environment, hydrology, ecology, agriculture, social sciences and other related fields, relevant personnel of government management departments and teachers and students of colleges and universities


students and teachers and teachers of tourism management, tourism management majors in colleges and universities, government departments engaged in rural tourism and rural ecological tourism management, and practitioners who are directly engaged in tourism operations


related majors and graduate students, educators, data science researchers, learning system developers, and related industries practitioners


computer science and technology, control science and engineering, management science and engineering, transportation engineering and other professional graduate students and teaching and scientific researchers, researchers and engineering technicians in civil aviation -related fields


ecological, ecological economics researchers and decision makers


pre -job training, continuing education and specialist nurses, respiratory caregivers and other related professionals


scholars, teachers, and graduate students engaged in supply chain management, operation management and information technology management, civil servants and staff of party and government agencies at all levels and staff of relevant government departments


biology, ecology, pharmaceutical botanicals, agronomy, forestry, gardening, environmental science and other related majors, professionals, plant enthusiasts, popular science workers, etc. engaged in field investigations


it can be used as professional and technical personnel who are used as textbooks for geographical science, nature protection and ecological environment of colleges and universities. professional and technical personnel engaged in ecological environment big data research and management


teachers and graduate students, scientific researchers and designers who have a certain understanding of the trendy / boundary interference or similar complex flows.


it can be used as a professional textbook for civil aviation electronics engineering, civil aviation engineering engineering, flight technology and civil aviation maintenance technology, and postgraduate, scientific research and production departments of related majors, electronics and electronics personnel and related scientific and technological personnel


scientific researchers in the field of water conservancy science and engineering and staff of water conservancy management departments, teachers and students of water conservancy majors in colleges and universities


researchers, technical personnel, managers, managers, and teachers and students from related majors in related fields such as marine ecology, marine environment, marine planning and management


undergraduates, graduate students in marxist theory, and the majority of party members and cadres and people who are interested in marxist theory


staff at all levels of tourism department, tourism practitioners, relevant university teachers, students, students


teachers and students in biology or zoos of aquaculture and other colleges and universities, researchers in scientific research institutes, and relevant personnel engaged in the research, production and management of aquaculture and fishery environment in scientific research institutes


regional economics, industrial economics teaching and scientific researchers, and theoretical and practical workers who are concerned about the development of wuling mountain area, teachers and students of relevant majors in colleges and universities


bilingual teaching or english. teaching of high school colleges and colleges.


experts, scholars, and those who are interested in historical aspects of history, archeology, and ethnicology.


can be used as textbooks or teaching reference books for electromagnetic field courses of electrical information majors in colleges and universities. teachers, scientific researchers and engineering technicians of related discipline


undergraduates and graduate students related majors such as optical, optical fiber technology, and photoelectric test


machinery and non -mechanical majors in colleges and universities, colleges, vocational colleges, technical school students, and other engineering and technical personnel


scholars, science and technology workers, postgraduate students


experts and scholars in archeology, history, museum studies and related fields


undergraduates and graduate students of mathematics and applied mathematics, information and computing sciences, information and computing sciences, and graduate students of colleges and universities


it can be used as professional textbooks such as the primary command of the ship, the design, maintenance management and ship commanders at all levels


scholars in related research areas, college students, and volkswagen interested in the field of research


aviation engine design major as a lesson for the "aviation engine power" lesson, aviation engine design institutes and host plants, space bombs, turbosblavically turbofan engine design and manufacturing units, civil aviation, and air forces.there are many similarities between ground gas turbines and steam turbines, so it can also be available in this area


engineering and technical personnel, senior undergraduates and graduate students engaged in aviation engine tests, senior undergraduates, graduate students and aviation engine engineering technicians in aviation engines


all colleges and universities, scientific research institutions, museums, and amateur antique enthusiasts involved in local science, biology, and archeology can also provide necessary reference materials for popular science creation.


micro -electromechanical system engineering, instrument science and technology, integrated circuit science and engineering, mechanical engineering and other senior undergraduates, graduate students, scientific and technical personnel in the above fields


researchers and enthusiasts of archeology, history and bronze wares, teachers and students of relevant majors in large and middle school colleges


employees such as water conservancy, environment, municipalities, etc., teachers and students from related disciplines such as water conservancy engineering, environmental engineering, municipal engineering and other related disciplines in colleges and universities


college students at school, interested in literary youth in modern poetry


three -year higher vocational vocational and college students


researchers in related fields such as social linguistics, language policy


new energy science and engineering and related majors of application -oriented undergraduate institutions, science and technology engineers engaged in the research of energy storage materials research


researchers engaged in labor education, education, educational workers in large, middle schools, and extra -scholars, extracurricular readers for mpa (master of public management), labor and education and other related majors


graduates, chemicals, biology and related majors in colleges and universities engaged in visual research, graduate students and high -grade undergraduates engaged in visual research and employees engaged in visual research.


graduates of related majors such as transportation, ships and marine engineering, and turbine engineering, and related people engaged in the design, installation, scientific research and other work of the ship promotion system


undergraduates and graduate students in the field


it is available for decision -making departments at all levels, as well as scientific research and teaching staff in the fields of climate, environment, agriculture, forestry, water resources, energy, economy, and diplomacy. readers who are interested in climate and ecological environment changes


translation studies are teachers and students and readers who are interested in translation studies


engaged in chinese medicine research and development, teaching, production and clinical workers


relevant personnel engaged in innovative research and learning, government departments at all levels, science and technology, education, industry and other management and decision -making personnel


for the "research research on educational information for education information" for education technology, education information and educational modernization decision makers, researchers, managers, trainers, workers, and information technology teachers at all levels and schools at all levels


readers engaged in urban geography, urban planning, land and space planning and care of the changes in land systems, the pearl river delta, guangfo tongcheng and the development of the south china sea


graduates and engineers in related majors such as electromagnetic compatibility, electromagnetic spectrum management, electromagnetic environment effects, high -power electromagnetics and other related majors


teachers and students from scientific research institutes and colleges and universities in gender resources, botanicals or agronomy


teachers and students and students related to biological testing and food sciences in colleges and vocational colleges, and inspectors and students related to food sciences related enterprises and institutions


clinical medical staff such as neurosurgery


professional and technical personnel and managers who are engaged in agriculture, forestry, water conservancy, environmental protection and other industries


researchers in related fields, management decision -related graduate students


comprehensive universities, teachers, agriculture, forestry, and pharmaceutical colleges, undergraduates and graduate students, teachers and scientific researchers of related majors and researchers


undergraduates and graduate students in science and engineering in colleges and universities, researchers, teachers and engineering and technical personnel engaged in mechanics and other fields and computing related majors


domestic colleges and universities, experts, scholars, graduate students and senior undergraduates who study tourism and population migration, and professionals engaged in tourism planning, tourism management, and population migration administrative management


teachers and students from science and technology workers engaged in reservoir deposits, oil and geology, and teachers and students of geological related majors in colleges and universities


maternal and child health policy and management related fields, researchers, researchers, and students in schools, all kinds of maternal and child health service personnel at all levels


researchers engaged in shellfish breeding research personnel and undergraduates and graduate students in related majors


researchers and technical personnel engaged in drug traceability, policies in related fields


zero foundation independent enthusiast, child, child


teachers and students of high schools in the energy economy and application economy are also available for teachers and students of colleges and universities in the energy field.


it can provide effective reference for my country's remote sensing science, technology and engineering independent development, discipline construction and talent growth


science and technology workers in the fields of optical communication, senior undergraduates and graduate students


researchers, technical personnel and managers in professional fields such as water conservancy, water environment, ecology, landscape, gardening can also be used as reference books for related majors related to colleges and scientific research institutes.


hospital management undergraduates, graduate students, and hospital management staff


this book can be used as a “micro -division equation numerical solution” course for graduate and undergraduate students of ordinary colleges and universities. choose the corresponding teaching content according to the number of teaching hours required at different levels;reference book for actual problems.


scientific research, teaching staff, teaching staff, graduate students, senior undergraduates, and other earthquake -proof disaster reduction workers in the field of earthquake engineering and urban disaster prevention areas


high school students, undergraduates, graduate students who love mathematics


experts, scholars who are engaged in history, archeology, ethnology and other aspects, and interested in the northern national history


scientific researchers, graduate students, and senior undergraduates engaged in non -constant current mechanics research, designers, engineering and technical personnel, and related practitioners of bionic flying aircraft/submersible and fluttering energy collection systems


can be used as a physics chemical experimental textbook, chemical, material science, life science, environmental science and other related majors in colleges and universities. related technical personnel


researchers from disciplines such as wetland science, ecology, environmental science, geography science, marine, botanical and other disciplines, workers in agriculture, forestry, water conservancy, marine, environmental protection, tourism, etc.born


teachers and graduate students of science and technology and economic management in colleges and universities, scientific and technological workers, theoretical cadres and system analysis, market forecasting, financial forecasting, asset assessment, corporate planners of scientific and technological workers, theoretical cadres and system analysis, market forecasting, financial forecasting, asset assessment, corporate planner


scientific and technological personnel in the fields of radar system, radar signal processing, microwave imaging and target detection can be used as teaching and research materials for related majors in colleges and universities


scientific research and engineering and technical personnel engaged in plastic deformation theory research, technology development and application, etc., high -grade undergraduates, graduate students, and teachers related majors in colleges and universities


doctors, graduate students, and rare diseases in chinese and western medicine clinical and preventive medicine.engaged


undergraduate and graduate students of science and engineering colleges and universities, scientific research and technical personnel in related majors


researchers related to teachers, teachers, teachers, teacher education related researchers


administrative information system or senior undergraduate, graduate or related researchers, government and enterprise -related managers and researchers and researchers


traditional chinese medicine, chinese and western medicine integrated clinical masters, graduate students of chinese and western medicine, standardized training physician of traditional chinese medicine inpatients, western student traditional chinese medicine, and low -aged physicians


higher normal university, higher agricultural and forestry college, and the major of environmental protection and environmental protection majors in comprehensive universities.


scientific research and technical personnel in the field of gear transmission application, undergraduate and graduate students in mechanical engineering related majors


scientific researchers and engineering technicians in the fiber sensing field, senior undergraduates and graduate students of relevant majors in colleges and universities


physics and related undergraduates in colleges and universities


the use of basic experimental courses such as nuclear engineering and nuclear technology, physics majors, etc.


it is of reference and reference for the management and development of related enterprises, rural and elderly human resources.


professional graduate students and senior undergraduates such as mechanical engineering, power engineering and engineering thermal physics, engineering and technical personnel engaged in mechanical sealing research, design, manufacturing and application


has a certain foundation stirring and friction welding and treatment related practitioners, and readers interested in them, aerospace, rail transit, electronic power, new energy vehicles, and 5g communications


nursing staff, master, undergraduate, college, junior college, and senior careers at school


experts and scholars engaged in historical archeology, cultural heritage research and cultural relics protection in the western region of my country, as well as teachers and students from related majors in colleges and universities


professional undergraduates, graduate students, teachers and related scientific researchers such as mathematics, computers, communication, information security, and cryptography of colleges and universities


the use of water environment, water ecology and water resources research, management and related staff in the miyun reservoir can also be used as researchers, production technicians and operators in reservoir and reservoirs in relevant staff.scientific research institutes engaged in botany, zoology, algae, ecology and environmental science teaching and research personnel


researchers in related fields and decision -making staff from relevant national departments


graduates of automatic control and their related majors in colleges and universities, blurring science and technology workers who control theoretical research


for professional use of clinical, foundation, oral, anesthesia, image, pharmacy, testing, nursing, forensic medicine, etc.


science and technology workers, graduate students and undergraduates in many disciplines such as chinese medicine, science, soil science, ecology and environmental sciences, etc., provide a certain scientific reference for decision makers


educators and researchers engaged in educational theory, graduate, undergraduate and educational practitioners of education majors


relevant personnel who are engaged in the development, production, sales of animal products


economics, management, some science and engineering (non -mathematics), humanities, medicine and other undergraduate students


graduate students of electronic science and technology, optical engineering and other disciplines and senior undergraduates of related majors, related science and technology workers


undergraduates of biology majors and other related majors of agriculture and forestry colleges, comprehensive universities, and teachers


it can be used for high vocational education majors, college students


specialty of vehicle vehicles in colleges and universities, rail transit research institutes, engineering bureaus, vocational schools and other students and engineering technicians


as a scientific and technological personnel who are engaged in experimental research


decision makers committed to the economic development of the platform, researchers who explore the development of platform -type organization, and practitioners of the platform -type organization


undergraduates in electrical majors in colleges and universities, engineering and technical personnel who work in high and low voltage appliances design, manufacturing and electrical control line design


linguistics teachers in colleges and universities, doctoral students, masters, undergraduates and language workers in related majors


it can be used as textbooks, science and engineering teachers and students of various majors in mathematics in ordinary colleges and universities


clinical physicians, medical researchers, nursing staff and medical managers of the tumor professional and related departments


scientific research institutions scientific researchers, managers of science and technology management departments, and science and technology service department workers


professionals in the fields of management science, engineering science, and natural sciences, doctoral students


graduates of biological education majors in various teachers, undergraduates, graduate students and scientific research staff in other colleges and universities such as biology, biotechnology and other majors


experts, scholars who are engaged in history, archeology, ethnology and other aspects, and interested in the northern national history


general majors, graduate students, scientific researchers, scientific researchers, etc.


computer, application mathematics and network communication graduate students, and researchers in related fields of colleges and universities


for the judicial appraisal of the judicial appraisal of documents and judicial appraisal and legal students of judges, judges, prosecutors, police, lawyers and other litigants


tujia family rheumatism medical workers and scientific researchers


it is important to formulate green consumption policies and customized green information strategies for government departments, industrial and commercial enterprises and non -profit organizations.


scientific and technical personnel and graduate students in the field of wireless communication group network, scientific and technical personnel engaged in advanced wireless network technology research and engineering development


researchers from majors in related majors such as radio power and celestial measurement, researchers such as the design and manufacture of radio telescope, the design of celestial body measurement, and earth measurement


physician and doctors, graduate students, students at all levels of clinical departments and clinical departments


engineering and technical personnel engaged in the scheduling, planning and design and scientific research of the power system, and the teachers and students of electrical engineering majors in colleges and universities


higher education macro and micro administrative personnel, university teachers, and higher education researchers


it is suitable for undergraduate teaching in accounting, financial management, finance, and business administration in colleges and universities, as well as teaching courses related to master's degrees such as the master of accounting, master of finance, master of business administration, and practitioners.


scientific and technological manager, ordinary public


researchers in the fields of geography, environmental science, history, and global change science, undergraduate students, graduate students in colleges and universities


geography, wetland ecology and protection of biology scientific researchers, teachers and students of universities, and relevant industries in the relevant industry


can be used as textbooks or reference books, experimental technicians in the physical experimental curriculum of various colleges and universities in colleges and universities


students in pharmacy in colleges and universities


relevant experts and scholars in urban environmental sciences, staff of government environmental protection departments, readers interested in environmental pollution problems


undergraduates, graduate students and researchers in psychology, readers who are interested in psychology and want to improve themselves


can be used as a counseling textbook or a master's degree in the college student learning algebra of college students, a review and guidance for the graduate entrance examination, related teachers


experts and scholars in archeology, history and related majors


graduate students, graduate students of marine engineering, aerospace engineering, students, teachers, technical personnel and scientists who are engaged in vibration -related work


related researchers, danxia landform nature reserve manager, related technical persons and students of land study research


obstetricians and gynecologists, nurses, teachers and students of medical schools, teachers and students, patients, etc.


undergraduates and graduate students of ship navigation engineering, engineering and technical personnel who are engaged in the joint transfer of ship navigation systems


higher education managers, student managers, first -tier higher education researchers, college professional teachers and learners


professional research workers and engineering and technical personnel such as invasion and protection engineering


undergraduates, graduate students, graduate students, jets, civilian aircraft developers, and readers who are interested in aircraft, and readers who are interested in aircraft


master of graduate students, doctoral students and scientific researchers, policy makers and other social sciences of agricultural economics related majors


undergraduates and graduate students in related fields such as molecular biology, neurosciences, psychology, education, and the general public who wants to pursue happiness and interested in happiness biological mechanisms for happiness.


it can be used as a textbook for “numerical analysis” or “computing methods” for general undergraduate students and engineering scientific research students such as information and computing science, mathematics and applied mathematics, computer science and technology, software engineering and other professional undergraduate students.


related teaching personnel, researchers and technical personnel engaged in powder metallurgy work


researchers and graduate students related to electromagnetic exploration and other related fields


students from various majors in ordinary colleges and universities, other colleges and universities, teachers and students and related science and technology workers


it can be used as english, chinese or bilingual engineering materials for engineering, engineering mechanics, mechanical engineering, material science and civil engineering in high schools.


primary and secondary school students, school number independent community


high -level undergraduates and graduate students in colleges and universities, semiconductor photonology, photoelectric integration, optoelectronic devices, information network systems, computer optical interconnection and related technical fields


bioscience and agronomy undergraduate students, graduate and botanical scientific research workers in biological sciences and agronomy colleges and universities


can be used as textbooks for botanical curriculums in colleges and universities in the country, middle school biological teachers and other botanical enthusiasts


comprehensive universities or teachers' colleges and universities mathematics, physics and computers and other related undergraduates and graduate students, young and middle school young and middle school young mathematics teachers and the majority of mathematics enthusiasts


film workers, film enthusiasts, film researchers, and teachers and students from literary, communication, film science and other majors


available undergraduate teaching in the field


primary and graduate students in engineering and pharmaceutical majors in the fields of biology and pharmaceuticals in all colleges and universities, production, research, and technical personnel in pharmaceutical industry


undergraduates and graduate students related to computer majors, students in mathematics and engineering technology, professionals engaged in computer science, software and system research and practice work


it can be used as a professional food analysis, food quality and safety, food nutrition and inspection education, commodity inspection and quarantine, applied chemistry and other professional food analysis of food science and engineering, food quality and safety, food nutrition and inspection education, food and plant chemistry, experiment, internship books, food quality supervision, food quality inspection coursesscientific and technological personnel from relevant units such as food physical and chemical inspection, food product research and development and food companies


students from related majors such as manufacturing system engineering, industrial engineering, and scientific researchers engaged in complicated heavy -duty equipment networked manufacturing


technical personnel engaged in road engineering scientific research, design, construction and other technicians can also be used as textbooks for related majors in colleges and universities.


suitable for machinery and near -machine majors for colleges and universities.


applicable to nursing professional experimental teaching, nurse


undergraduate and graduate students, sports scientific research workers, coaches and athletes, people who pay attention to sports nutrition


readers at various levels, undergraduates and graduate students, high school students


it is used for related medical majors such as chinese -professional care and delivery.


professionals engaged in earthworm -related research, as well as agricultural, forestry, wildlife protection and management, and teachers and students from related majors such as zoology, ecology, and protection of biology in colleges and universities


researchers, undergraduates and graduate students related to colleges and universities


can be used as a college of high school colleges 30 to 60 hours of analytical analysis mechanics lesson, graduate and engineering technicians


students, related students, teachers in ordinary colleges and universities national preparatory classes


disciplines of control science and engineering, as well


high school scientific research students, senior undergraduates in applied mathematics, teachers and scientific researchers in related fields


scientific research and managers engaged in wildlife research, protection and management, teachers and students or animal enthusiasts in biology are suitable for libraries at home and abroad.


orthopedics, pain, acupuncture, massage, knife, and rehabilitation of orthopedics, pain department, acupuncture department, massage department, needle knife department, rehabilitation


related majors, college students, life sciences, agriculture and forestry and other fields in teaching and scientific researchers


the majority of chinese medicine clinicians, combination of chinese and western medicine workers and scientific researchers


high school and scientific research institutions are engaged in major scientific researchers such as history and other professional teachers and students engaged in the research of environmental protection and disaster history.


graduate students and high -level undergraduates, scientific researchers, relevant engineering researchers, relevant engineering design and technical personnel in related fields


suitable for the reference of the statistics bureau, the statistics department of the finance bureau, other government departments, public enterprises, universities, and hospitals.


scientific and technological workers, teachers and students, engineering and technical personnel who are engaged in coal mines, fire, chemical, environmental protection and other related fields of gas infrared spectral analysis


researchers and engineering and technical personnel engaged in professional professional manufacturing, industrial engineering, enterprise management and other majors, the above -mentioned professional graduate students


graduate students and scientific researchers in ships and marine engineering and related majors, technical personnel in the research institute in related directions


it can be used as teaching materials or teaching reference books of various majors such as economic, management, finance and statistics from colleges and universities.


students of large technical colleges and universities can also be used as a training textbook and software developer for the majority of self -scholars, software developers and various training courses


it can be used as a teaching reference book for comprehensive universities, teachers' school physics majors and related professional mechanical courses.


undergraduates, teachers and related staff of ordinary colleges and universities, teachers and related staff


teachers and students and managers in high schools such as civil aviation and ground transportation


engineering and technical personnel, safety managers, science and education workers, relevant majors, safety and quality managers related to engineering related majors, safety managers, science and education workers, safety management personnel, science and education workers related to transportation engineering


students of communication related majors, college teachers, engineers and radio supervisors, etc.


research workers in geotechnical engineering and related fields


undergraduate, graduate students and scientific researchers who are interested in nano -biological research


researchers, college teachers and graduate students of atmospheric science, marine science and other related majors


graduate undergraduate students, science and engineering computers and non -computing graduate students, vast parallel schedule design methods learners, preliminary readers of c -lino -based readers


all readers, mathematics educators who are interested in mathematics and mathematics culture


regional planning, urban management, meteorological climate, hydrological geology, land use, soil and water conservation, disaster emergency, global environmental changes, sustainable development and other fields, decision makers, as well as geographical science, system science, complex brewing and other related fieldsteachers and students of colleges and universities and scientific research units


scientific and technical personnel and colleges and students engaged in related fields such as geography, ecology, environmental chemistry, environmental engineering, and lake wetland protection and management


senior undergraduates, graduate students, teachers and researchers in mathematics and biological and related majors in colleges and universities or scientific research institutions


engineers and designers in the field of colleges and universities, engineers and designers in the field of mechanical and electrical system manufacturing


switching system events to trigger control areas and researchers and engineering staff who use this as a tool, graduate students and senior undergraduates in related majors such as control science and engineering such as higher education institutions


graduate textbooks in the direction of energy economy, energy system engineering, complex system analysis and decision -making can also be used as researchers in related fields


scientists, researchers and students engaged in the study of chinese medicine metabolism group


teachers and graduate students of colleges and universities and related disciplines, colleges and colleges, etc.


the research, teaching and technical personnel engaged in geography, population, and human geography, and the population department of governments at all levels


teachers and students engaged in scientific and technological personnel and related majors in high schools in the aspects of port design, river estuary governance, river beds, river bed evolution, river planning and management


graduate students and undergraduates of traffic engineering and traffic engineering, technical personnel in professional fields such as transportation planning and design, transportation management and control, and intelligent transportation


researchers or enthusiasts in the direction of natural geography or urbanization research


optical communication, optoelectronic technology, optical engineering, optics, instrument science and technology and other senior undergraduates and graduate students, scientific researchers and engineering technicians in related fields


undergraduates and graduate students in information security and related majors, engineering and technical personnel and teachers engaged in information security


the design and scientific researchers of the water conservancy hub shipbuilding engine can also be used as a teaching reference book for water conservancy and hydropower majors in colleges and universities.


residents who participated in the standardized training of inpatients, the training base with teaching teachers


experts, scholars and related teachers and students engaged in archeological and historical research


college students and graduate students of various colleges and universities in colleges and universities, engineering, heaven, earth, living, economic, and management, scientific and technological workers, management cadres of government departments, scientific research institutions, and enterprises and institutions, as welldecision, asset evaluation, corporate planner


the majority of grass -roots acupuncture doctors, acupuncture enthusiasts and home self -centers


climate change, energy and environmental management and other related majors in related majors, teachers and students, researchers and government managers in colleges and universities in related majors


undergraduates and college students in finance, economy and other majors


senior undergraduates, graduate students, teachers and related practitioners in the field of railway, aviation, aerospace, automotive, automobiles, machinery, and materials


undergraduates and graduate students of logistics management, information management and information systems, e -commerce, and computer application majors in colleges and universities, technical personnel and managers engaged in the construction of logistics information system construction, system analysts examinations, management graduate students


government decision -making departments, colleges and universities and scientific research institutes, teachers and students, and researchers, and researchers, and researchers and researchers


researchers such as the theory of supervision of the internet information service industry, policy formulation, personnel of relevant government regulatory departments, employees of internet information service industry, senior undergraduate and graduate students of business management


experts and scholars in the field of marine research are interested in learning from researchers, engineering and technical personnel, and professional practitioners in marine surveying and mapping, marine science survey, marine engineering construction, marine engineering and technology, marine resources and environment, marine, marine, marine, and marine.professional undergraduate students, masters and doctoral students of management


high -grade undergraduates and graduate students in high -grade undergraduates and engineering such as current and aviation theoretical and engineering theory and engineering are calculated, and researchers in the field of fluidity and calculation of burning science


managers at all levels of enterprises and institutions, researchers in the field of economic management, and teachers and students of colleges and universities, ordinary people who are interested in innovation and entrepreneurship topics


the readers' groups mainly include but not limited to the majority of scientific and technological personnel and scientific and technological managers of the government, the army, scientific research institutes, universities, and enterprises, especially those who are interested in science and technology strategic research, as well as the historical and national scientific and technological innovation strategies of aerospace, andin the future, it is interested in the development trend of science and technology.


senior undergraduates, graduate students, teachers and researchers in related majors in colleges and universities


undergraduates and graduate students related to nuclear science and technology, teaching materials for related majors, and teaching and scientific researchers engaged in related majors


scholars in the field of ethnic education, elementary and middle schools, ethnic universities, vocational colleges, teachers and students of vocational colleges, and ordinary popular people who are interested in traditional culture education in the nation


professional and technical personnel such as low -septic coal seams (coalbed methane) resource development, coal mine gas disaster treatment, college graduate students and undergraduates, and research institutes scientific researchers


graduate students in mathematics and related disciplines, teachers and science and technology workers in the fields, engage in micro -division equations and power systems, biological ecology and biological mathematics, mathematical economy and mathematical finance, human infectious diseases and animal and plant epidemiology, neural network and modern controlpersonnel of theoretical and application research


economics, management and other majors in colleges and universities, and personnel who are engaged in accounting management in banks and accounting management


can be used as a general teaching material for aviation colleges or other colleges, engineering and technical personnel in the relevant fields and the majority of aerospace enthusiasts


geographical science, agricultural science, ecology, environmental science, soil science, land resources management, land and space planning and other related majors, scientific research, planning management and other scientific and technological personnel


administrative personnel, business management personnel involving marine economy and coastal development, disciplines, scientific research personnel and students of geography, application economics, water conservancy engineering, transportation engineering, management science and engineering


economics, management teachers and students, relevant government departments and corporate staff


chinese medicine clinical workers, medical school students and chinese medicine enthusiasts


undergraduates and graduate students of marine resource development technology, coastal belt resources and environment, engineers, managers and scientific researchers engaged in marine and coastal ecological restoration


traditional chinese medicine, combination of traditional chinese and western medicine, acupuncture and massage and pharmacy and other majors


senior undergraduates of mathematics, theoretical computers and related majors of comprehensive universities and teachers, graduate students, teachers and researchers from related majors


engineering and technical personnel, teaching and scientific researchers, and government managers in the fields of urban geology, urban planning, aquatic ring geology, geotechnical engineering, geotechnical engineering, land and space planning and use control, graduate students in the above fields and students in large and middle schools


graduate and senior undergraduates in the control, metallurgical, computer, artificial intelligence and other disciplines of colleges and universities, related researchers and engineering technicians in automation, data science and metallurgy


researchers in the fields of land use and cultivated land protection, agricultural geography and other fields, and managers from agricultural rural areas, natural resources, ecological environmental protection and other departments can be used as a reference book for land resource management, agricultural and forestry economic management and other majors in colleges and universities.


experts and related technical personnel who are engaged in landscape gardens, urban landscape planning, and urban ecology and ecological repair


candidates who are colleges and universities for colleges and universities, candidates who take the national master's graduate entrance examination mathematics examination


it can provide necessary technical support and reference for the risk evaluation and environmental management of pesticide aids.


employees in science and engineering majors, science and engineering students, science and engineering students


relevant personnel who are engaged in shale gas and unconventional oil and gas exploration and development, technology research and development, teachers and students of related majors in colleges and universities


related undergraduates, graduate students such as automation and other related colleges and universities, and scientific researchers and engineering and technical personnel who are interested in the diagnosis and fault -tolerant control of faults


first -year students of mathematics majors


college scientific and technological managers, technical transfer managers, and all readers who care about our scientific and technological innovation cause


the majority of readers who are interested in the strategy of rural rejuvenation in my country are for reference to the relevant management departments of the rural revitalization strategy. researchers and students in related majors


it can be used as teaching materials for related disciplines such as surveying and mapping, geographical information systems, remote sensing and geography of colleges and universities.


it is a well -practical oral care textbook. students of oral care in major colleges and universities, dental medicine institutions at all levels and comprehensive hospitals with dental medicine majors at all levels


high -level undergraduates, master's degree/doctoral students of economic management, and middle -aged managers of scientific and technological innovation enterprises can be used as scientific and technological innovation strategic management and scientific and technological policy training reference books


scientific and technical personnel engaged in the scientific research of high -pressure gas transmission pipelines and technical personnel and construction managers engaged in gas transmission pipeline engineering design, undergraduate and graduate students of related majors


tunnel design, construction and scientific researchers, masters of colleges and universities, doctoral students, etc.


strategic and management experts, teachers and students of colleges and universities in related fields, researchers from research institutions, science and technology workers, and an important decision -making reference for the science and technology management department, the public


undergraduates of colleges and universities in higher medicine can also be used for adult education and medical education and teaching.


engineering and technical personnel, management personnel and researchers, management and engineering, emergency management, urban planning, system engineering and other majors such as science and engineering, emergency management, urban planning, system engineering, etc.


researchers and engineering and technical personnel in plasticity formation, material processing finite element simulation, undergraduate and graduate students of materials processing engineering


equipment development, testing, appraisal, application and other engineering technicians and managers can also be used as graduate students in engineering, science, military science, and management


the masses who love "regional culture", as well


experts, scholars who are engaged in history, archeology, ethnology and other aspects, and interested in the northern national history


it can be used for math materials for higher -level pharmaceutical colleges, medical workers


biomedical workers, especially medical researchers, clinical medical workers and pathological workers


researchers from professional water transportation, water conservancy and other majors


non -mathematical undergraduate students of ordinary colleges and universities can also be used as textbooks for young higher mathematics courses. teachers and scientific researchers engaged in high -level mathematics curriculum teaching


oilfield developers, increasing harvesting research workers and oil and gas field development, oil field chemistry, application chemistry and other graduate students and undergraduate students


beginners in the direction of stamping and forming process, senior undergraduate and graduate students of science and engineering related majors, engineering and technical personnel, engineering and technical personnel


undergraduates, graduate students and scholars in related fields such as geographic information science, remote sensing science, natural geography, ecology and map science


as a study guidance of the non -mathematical majors and mathematical statistical textbooks of colleges and universities, readers who participate in the graduate entrance examination


judicial appraisal, researchers and teachers and students of the forensic clinical science, researcher of forensic anthropology, criminal judicial personnel, sports and health career, lawyers and related parties


researchers from majors such as geography, agricultural and forestry economic management, teachers and students of colleges and universities, and relevant government departments


scientific research and professional and technical personnel in the fields of natural product chemistry, natural pharmaceutical chemistry, pharmaceuticals, botany, spectrum analysis and other fields


the majority of clinicians, basic researchers


teachers and staff in materials science research, graduate and undergraduate students


staff of biological, agricultural academic master of academic master's degree, related majors and disciplines


teachers and students from related disciplines such as land resources management, population, resources and environmental economics, and related disciplines such as management science and engineering can also provide reference for the decision -making, scientific research institutions and college colleagues of government departments


scientific researchers and engineering technicians in the field of sonar, radar, and signal processing, senior undergraduates and graduate students of related majors in colleges and universities


primary and secondary school teachers, faculty researchers, education managers, parents and education researchers and educational researchers


it can be used as a teaching material or teaching reference book for computer science and technology, information and computing science, statistics, and mathematics and applied mathematics. it can also be used as textbooks or teaching reference books for scientific research on scientific research.


tunnel engineering, urban rail transit, municipal engineering and other universities and graduate students, technical personnel engaged in tunnel engineering research, design, construction and management


graduate students in the field of satellite navigation, science and technology workers engaged in navigation confrontation, radar, sonar and other fields


it can be used as a biological statistical curriculum textbook textbook, agronomy and biology researchers for biological statistics such as plant production, forestry, and grass science in colleges and universities


undergraduates and graduate students related to nuclear science and technology, related staff engaged in the application of nuclear engineering and nuclear technology


relevant technical personnel of pharmaceutical packaging materials production enterprises, preparation enterprises, pharmaceutical research units and inspection institutions, drug supervision and management personnel, teachers and students of higher medicine colleges, and people from all walks of life, can be used as a training and teaching materials for drug packaging materials


professional undergraduates and graduate students such as materials science and engineering, scientific research and engineering and technical personnel in the field of materials and their interdisciplinary fields


undergraduate students and graduate students in earth physics related majors, personnel engaged in earth physics -related research


teachers and researchers, graduate students, senior undergraduates, and professional and technical personnel in related fields


experts, scholars who are engaged in history, archeology, and ethnicology, and interested in the history of northern nationalities


scholars engaged in lcd -related research, all readers interested in lcd


researchers and technical personnel of smart cities related to urban and rural planning, information science, sociology, management, economics and other disciplines and related industries


dermatologists, plastic surgeons, general physicians and other related medical workers of hospitals at all levels and community health institutions


it can guide children's language life, write children's books, and conduct language rehabilitation training for reference. it can also be used as a reference for the study of children's cognition, psychology and communication activities


urban planning, economic management personnel and related researchers


college museum professional teachers and students, cultural bloggers practitioners, and personnel interested in wenbo professional


it can be used as a professional teaching book for safety engineering, fire protection engineering, safety management engineering and other majors in colleges and universities. it can also be used as a book for enterprise safety management training. the safety and technical manager of the enterprise, the graduate of the safety science and engineering majors


scientific researchers, technical personnel and production front -line personnel in the fields of soil, environmental science, agronomy, plant physiology, soil repair and other fields, graduate students related to colleges and universities and research institutes


scientific and technological workers and universities and students in relevant areas, science and technology managers and the public


it can be used as textbooks or teaching reference books for professional battery materials related courses such as chemistry, materials, new energy and other professional battery materials, and related r & d personnel in the battery industry


it can provide reference for government agency policy makers, relevant national mining managers, domestic and foreign research institutes and enterprise production departments, and engage in mining area ecology, underground space utilization, remote sensing and geographic information system application, mining science, environmental engineering, mining reclamationundergraduates, graduate students, and on -site engineering technicians in aspects


this book can be used for medical -related majors such as higher vocational education and nursing, maternity assistance


national grotto units, related research institutes, colleges and universities, experts and scholars at home and abroad


history, cultural relics and archeological researchers, cultural blog lovers


agricultural scientific researchers, teachers and students of agricultural colleges, agricultural technology promoters and the majority of rice farmers


researchers, engineering technicians and managers engaged in the study of polysaccharides, graduate and senior undergraduates


graduates and researchers engaged in high -speed train design related colleges and scientific research institutions


marine fishery scientific research and teaching staff, aquatic technology and fishery workers, biological and fisheries enthusiasts


readers who are interested in chinese modern history, economic history, industrial history and science and technology history


it can be used as a textbook that can be used as a non -mathematical majors and mathematical statistics of colleges and universities.


it can be used as a reference for pharmacy, traditional chinese medicine and related majors, college experimental textbooks and examinations, teachers


life science, agricultural and forestry and many other professional teachers and students, related researchers


participants in the chinese medicine industry, agricultural related technology research and development, enterprise operation and industry management personnel and other personnel


comprehensive improvement of the ecological environment of the mine, the recovery and development and construction project of highway slopes in the field of water and water conservation in the field of soil and water conservation in the field of soil and water conservation, undergraduate students and graduate students related to water and water conservation and forestry related majors


can be used as a college undergraduate and college computer basic curriculum textbooks and training textbooks


non -mathematical undergraduate students of ordinary colleges and universities can also be used as textbooks for young higher mathematics courses. teachers and scientific researchers engaged in high -level mathematics curriculum teaching


undergraduate teaching for various majors in public management in colleges and universities, master's degree and doctoral students in public sector human resources management and development majors, managers of state organs, institutions, and state -owned enterprises


undergraduates and graduate students of tourism management, humanistic geography, public management, etc.


mechanics, aviation astronomy science and technology, power engineering and engineering thermal physics, environmental science and engineering, nuclear engineering and nuclear technology and other professional graduate students, engage in engineering design researchers such as computing fluidity, flying machine gas dynamic design, promotion and power installation devices and power devices


traditional chinese medicine research and clinical staff, students of chinese medicine college and tcm enthusiasts


people and geographical circles can also be used as teaching references for colleges and universities. at the same time, they can provide decision -making references for government departments and tourism companies.


engineering and technical personnel who are engaged in the research and development of large -scale wind turbines and engineering engines and components in key systems and components in the wind turbine's blades, gearboxes, generators, porting systems, paddle systems, etc.


undergraduates, graduate students, scientific researchers, and readers who are interested in matrix analysis and computing of colleges and universities


graduate students, teachers and engineering and technical personnel related to mechanics in colleges and universities


undergraduates, graduate students, standardized trainers and clinical young workers of clinical medical undergraduates


engaged in pediatrics, pediatrics, pediatric surgery, rehabilitation department, combination of traditional chinese and western medicine and general department clinicians, and standardized training inpatients, medical students and other medical staff


domestic agricultural economy, rural development and other related disciplines and majors of senior undergraduates and graduate students, researchers related to the agricultural industry economic analysis


medical technicians such as medical imaging, medical imaging technology and biomedical engineering, colleges and universities can also choose the appropriate experimental items in this book according to their own teaching plans.


undergraduate students of chemistry and related majors in colleges and universities, inorganic chemistry teachers


clinicians and medical schools in the field of lung cancer treatment


researchers, managers, science and technology workers and rural scientific and technological service personnel and universities and students in agricultural technology promotion related fields, etc.


technical personnel and managers in the fields of cutting theory and cutting tools, scientific researchers, teachers of colleges and universities, and graduate students in machinery


scientific researchers, engineering and technical personnel, university teachers and graduate students engaged in equipment manufacturing, metal base composite materials and other fields


water conservancy engineering, water environment, urban planning, municipalities and other majors and engineering technicians, teachers and students from colleges and universities in related majors


scholars engaged in chinese archeology and historical research, students of university archeology majors


researchers and engineering technicians, undergraduates and graduate students of electrical engineering


scientific workers and engineers, pay attention to the public who is heating and exhausting energy in the world


teachers and graduate students of artificial intelligence, big data and related majors in science and engineering colleges and universities, engineering and technical personnel and scientific researchers engaged in image processing, pattern recognition and other aspects


leaders, experts, scholars and builders at all levels of the country


researchers in atoms and molecular physics and related fields, atomic and molecular physics and related majors and related majors and graduate students


the majority of popular science creators, popular science work managers, scientific science creative researchers, and more extensive popular science workers


teachers, teachers, teachers, and undergraduates and graduate, vocational faculty researchers and managers of vocational colleges, especially vocational faculty training


engage in scientific and technological workers, graduate and undergraduate students in environmental, surveying and mapping, land, mining, geological, management and other majors


technical personnel who are engaged in electric vehicle research and development, technical personnel in the automotive industry or related scientific research institutions, and professional related teachers, graduate students, and senior undergraduates such as vehicle engineering, mechanical engineering, transportation and other major colleges and universities


ethnic clothing culture researcher, film and television clothing designer, clothing skills inheritor


teaching and students of traditional chinese and western medicine teachers in the small and technical colleges and universities, and the majority of medical workers, for medical ethics construction of medical institutions at all levels.


precision medical researchers, medical managers, clinicians, college students, and those who are interested in precision medical treatment


teachers and students related to colleges and universities libraries, literature, information resources management, archives and other related professional teachers and students, library practitioners and people who are interested in library learning


leaders, experts and scholars at all levels, undergraduates and graduate students in related disciplines of systematic studies and researchers


insurance science and other financial sciences of colleges and universities, undergraduate or graduate students such as economics, management, and other financial institutions, insurance companies and other financial institutions


the department of astronomical, physics and mathematics, who have not studied the theory of relativity, and the graduate students of the department of astronomical and physical sciences, as well as graduate students of the department of astronomical and physics


undergraduate students of information management and information systems in colleges and universities, academic masters in management and engineering, and graduate students in professional degree, engineers and researchers engaged in big data analysis


readers who are interested in comparative literature


researchers in the fields of urban and rural planning, rural geography, urban geography, regional governance, and practitioners in the grass -roots rural space planning and management practitioners, readers who are interested in the study and reconstruction of rural settlement space, master's degree and doctoral students of related majors


undergraduates and graduate students in the fields of land, gis, environment, ecology and other fields, related teaching and scientific researchers and technical personnel, scholars, teachers and students of colleges and universities in data mining application research


orthopedic, orthopedic, pathology and imaging physician, etc.


oncologists, relevant scientific researchers, graduate students


grain engineering majors and food science and engineering majors in grain and oil processing direction undergraduate students, graduate students, scientific and technological personnel, laboratory personnel and grain processing enterprises in related majors


biological universities, teachers, and undergraduates of related majors, life sciences, biological engineering, agricultural science, forestry science, medical, animal husbandry and veterinary, aquatic science and other major scientific researchers, teachers and graduate students


students in the direction of mining census and exploration majors, scientific researchers engaged in shale oil and gas research, researchers


researchers and clinical workers of chinese medicine history literature, chinese medicine lovers, chinese medicine lovers


mineral exploration scientific research and front -line geological workers, deep learning and their applications and practice related majors


experts, scholars who are engaged in history, archeology, ethnology and other aspects, and interested in the northern national history


students in psychology, sports human science, physical education and other majors, researchers in related fields, scholars who are interested in sports cognitive psychology


researchers in the field of information system


5 years of undergraduate students, of which the prevention of prevention of medicine and health management is the key target, undergraduate majors such as clinical medicine, basic medicine, oral, anesthesia, pharmacy, medical examination, nursing, as well as graduate students of non -prevention medicine and non -hygiene management majors.


researchers and developers in the fields of geographical information systems, earth space information, computer science, remote sensing information engineering and applications, resource and environmental sciences, etc.


as a teaching reference book for related majors in colleges and universities, researchers, teachers and graduate students engaged in oil and gas field development


researchers of scientific and technological history and readers interested in science and education


graduate and engineering technicians from related majors such as rock and soil engineering to study the scientific researchers who study rock body rupture and observation mechanism and apply granular discrete element methods


researchers, senior graduate students, policy makers in economics and population related fields


technical personnel who are in the construction and operation and maintenance of scientific research infrastructure, open scientific and related fields of explorers, researchers, relevant government departments decision staff, and related professional teachers and students


real estate markets, public expectations and management researchers, government departments, etc.


undergraduates and college students in the programs related to marine engineering related majors, technical personnel in the field of ships and marine engineering, and fishery ship inspectors, laws, insurance and logistics and other professional and technical personnel


scientific researchers and related engineering and technical personnel in the field of rail service, spatial non -cooperative target in the field of rail control and ground verification


ancient architecture protection, researchers and related professionals


undergraduate and graduate students of atmospheric science, scientific research personnel


orthopedician, researcher of orthopedics related majors


professionals such as architectural history, urban planning, landscape garden design, cultural heritage protection and management, as well as teachers and students from related majors in colleges and universities, cultural relics protection enthusiasts


readers who are interested in humanities, research methodology and social life, cross -cultural communication


researchers, college teachers and graduate students who are interested in philosophy, sociology, and architectural phenomenology of space issues


it can be used as a teaching material for computer undergraduate majors, teachers, students and scientific and technical personnel of related majors


scientific research and engineering and technical personnel in the fields of geological disaster prevention and control, earthquake geology, engineering geology, geotechnical engineering, urban construction, etc.


engaged in hydrology, water resources, water conservancy economy, agricultural water management, management science and engineering, system engineering and other major scientific research, teaching and management personnel


researchers and students from related colleges and students


undergraduate and graduate students of civil engineering, bridge engineering, engineering mechanics, research, design and construction personnel of prefabricated assembly structure and combination structure


neurology, imaging and related professional clinicians and inpatients


higher education (especially graduate education) practitioners and researchers, professional degree graduate students


undergraduates related to computer, network technology and information security, network security engineers, network administrators


chemical experimental staff, laboratory managers


general colleges and universities computer science and technology, information security, electronic information engineering, communication engineering, automation and other professional students, scientific researchers engaged in fpga development


government departments engaged in rural construction, scientific researchers who care about rural construction, graduate and undergraduate students of related majors


senior undergraduates, graduate students, and engineers, scientific researchers in science and engineering related majors such as mechanical and mechanical, mechanics, and personnel who are engaged in sph method theory and application research


experts and scholars who are engaged in archeological, language, history, literature, ethnic groups and other related disciplines, and teachers and students related to colleges and universities


scientific researchers in the fields of geography, ecology, land science and urban planning and teachers and students of relevant majors in colleges and universities


teachers and students related to mathematics, biology and medicine related to colleges and universities


earth physics, earth exploration and information technology and other majors of colleges and universities, scientific and technological personnel in related majors


experts, scholars who are engaged in history, archeology, ethnology and other aspects, and interested in the northern national history


it can be used as a textbook or reference book for various majors in science and engineering in colleges and universities. teachers and technicians engaged in experimental teaching


personnel in the fields of food research, enterprises, science popularization, media and government decision -making


research institutes and teachers and students of scientific research institutes and colleges in related majors such as grass science, germplasm resource science, botanical or agronomy


neurologists and other related medical personnel and scientific researchers


readers who are interested in the history of chinese science and technology, the history of the people's republic of china, and the history of the relationship between china and russia (soviet)


microbiology, evolutionary biology, ecology, protection of biology, agronomy, plant protection, forest protection and environmental protection and other graduate students, related professional scientific researchers


smarts, interns, rotary doctors, emergency training doctors, emergency graduate students, and general doctors of the emergency department.


researchers and engineering technicians in the field of network traffic recognition, teachers and graduate students in related disciplines such as computers, communications


graduate and undergraduate students, undergraduates, middle school biological teachers, middle school educators, middle school education workers


persons from grass -roots tumor prevention and control institutions, tumor epidemiology researchers, and people interested in tumor prevention and control


orthopedician, sports medical physician, rehabilitation physician, team doctor, athletes, coaches, sports science workers, fitness guidance, related managers and sports enthusiasts


teachers and students of secondary vocational and higher vocational medicines and health majors


researchers, college students, and scientific enthusiasts in philosophy, natural sciences, technical science and social sciences


experts and scholars in archeology, history and related majors


researchers, engineering and technical personnel in the fields of vehicle engineering, mechanical engineering, computer science and technology, control science and engineering, instrument science and technology, and teachers in related majors in colleges and universities are interested in smart vehicles or interested in controlling technology and applications.personnel, senior undergraduates and graduate students of the above related majors


for medical imaging, medical imaging technology, biomedical engineering and other majors.


senior undergraduates and graduate students in related majors such as robotics engineering, automation, and intelligent unmanned system science and technology of higher schools, mobile robot developers


undergraduates, graduate students and related majors of mechanical engineering, researchers and related engineering technicians of precision electric spark line cutting processing technology


it can be a primary scholar in the field of 5g terminals, or it can be a 5g terminal r & d personnel and terminal test engineer; this book can also be used as a reference book for terminal certification and regulatory authorities.


uncertain information processing, interpretable machine learning and related fields, scientific research and technical personnel in related fields, professional intelligence, model recognition, system engineering and other professional graduate students


agricultural college and undergraduate undergraduate students, vast veterinarian workers


engineering and technical personnel and researchers engaged in the direction of coal mining, the mechanical and electronic engineering, mining engineering, safety engineering and other senior undergraduates in colleges and universities, scientific research institutes, and scientific research institutes


professionals in the fields of energy economy, environmental management, climate policy, management science, senior undergraduates, master, doctoral students and teachers in related majors in colleges and universities, leaders of government departments engaged in economic management work, and high -level leaders of enterprises


related undergraduates, graduate students, doctoral students and teachers related to colleges and universities, as well as managers and researchers of rail transit operation management departments, design units and research institutions


general colleges and universities mechanical engineering, mechanical and electronic engineering, mechanical design and manufacturing, and automation, related engineering and technical personnel


it can be used as a textbook for civil engineering, construction engineering, engineering management and related majors in colleges and universities.


it can be used as a teaching book for animal science majors, animal nutrition and feed processing, and animal medicine majors in higher agricultural colleges.


researchers and colleges and students in the field of climate change and hydrological and water resources


personnel engaged in energy -saving technology research and energy management and other related tasks


it can be used as a textbook for "simulation electronic technology" courses such as electrical engineering and automation, automation, control technology and instruments, detection and guidance technology, biomedical engineering such as detection and guidance and control technology, and biomedical engineering. it can also be selected for other related majors.


the public, government, education, research and public, and the public, relevant government departments at all levels


engineering thermal physics and power engineering, optical engineering, chemical engineering, precision instrument and other majors of senior undergraduates, graduate students and scientific researchers


relevant scientific and technological personnel in the fields of biochemical industry, food, medicine, etc., biochemical, biopharmaceuticals, biological engineering and biotechnology majors or graduate students


it can be used as teaching reference books for disciplines such as remote sensing, satellite navigation, computer vision, geographic information such as satellite navigation, computer vision, geographical information, and scientific research institutes and enterprise -related professional practitioners


researchers, mechanical designers, on -site engineers, graduate students in colleges and universities


chinese medicine history literature and clinical workers, chinese medicine lovers


data science, management science and engineering, information science and technology, computer application, e -commerce and other related majors and graduate students, e -commerce, consumer behavior, web mining and other related fields


plant protection, agricultural drones, agricultural informationization, agricultural engineering, drone plant protection and other research directions undergraduate and graduate students, professional and technical personnel in related fields


the development, test appraisal units and related troops of the missile or complex equipment, the engineering and technical personnel, test management personnel of the relevant forces, the missile engineering, control engineering, management engineering, system science, applied mathematics, engineering mechanics and other professional teachers and graduate students in colleges and universities


undergraduates and related professional engineering and technical personnel in the major of locomotives and rail transit vehicle majors in colleges and universities


researchers, teachers, engineers, and software designers engaged in computing mineral research and teaching, graduate and undergraduate students engaged in computing mineral learning learning


teachers and students of physics chemistry in colleges and universities, related researchers and engineering technicians in improving oil harvesting and engineering technical personnel.


undergraduates in related majors such as mathematics, computer, information security, network space security, password science and technology and other related majors


related majors and graduate students, related scientific researchers


undergraduates, graduate students in technology -related majors, and researchers who are interested in the industry


professional and technical personnel of the water conservancy system and related scientific research departments, teachers and students of colleges and universities in related majors


elderly and staff engaged in pension -related industries


professionals in the field of resources and environmental management, scientific researchers in scientific research institutions, teachers and students in related majors in colleges and universities, and personnel in administrative institutions of energy policy research and management


experts, scholars, forestry science and technology workers and students in related fields such as forestry and gardens


physics, engineers and researchers engaged in the application of 3d printing technology in the medical field


scientific research and teaching staff in glaciers, disasters, natural geography, etc., related local production and construction departments


scientific researchers such as smart transportation, traffic control, intelligent internet car control, etc.


researchers in the fields of ecological and ecological system management, college teachers and graduate students, policy formulation of national park management, ecological asset assessment and ecological compensation system establishment, ecological carrying capacity and grassland management department management and technical personnel


scholars, teachers and students, and researchers in the areas of earth science in oil and gas chemistry and chemicals


research institutions such as data security, law, network security, information security and other teachers and students related to universities, relevant persons and students related to data cross -border business, legal affairs, and data compliance


science and technology personnel in related fields such as aviation science and technology, human -computer interaction, electronic information, airline approval, application psychology, etc., graduate students in related majors in universities


it can be used as a professional teaching reference book such as land management and agricultural economic management of colleges and universities. researchers and managers of relevant administrative departments such as agricultural and rural areas, natural resources and other governments


researchers engaged in financial markets, risk management and other fields, and personnel from financial institutions and government management departments, teachers and graduate students in finance, statistics and management such as colleges and universities


this book is cutting -edge and guided. it can be used as a textbook for undergraduates and graduate students of life sciences, medicine and related disciplines.


research institutions and related people in the industry


engaged in non -linear system modeling and identification, automatic control, status assessment, and high -grade undergraduates and graduate students related to the automation of hydropower production processes. researchers engaged in the construction, identification, and control of water storage storage units and engineering in the field of pumping storage energy storage capacitytechnical staff


teachers and students of the department of mathematics of higher normal university and middle school mathematics teachers


relevant government departments managers and business managers, researchers, teachers and students in the field of regional economics and mechanism design


science and engineering application statistics, public health, biomedical, economics, life sciences, sociology college students and graduate students, teachers, scientific and technical personnel and statistical workers related to related majors


researchers for the safety and reliability direction of jianghai direct ship heroes structure, ship and marine engineering heritage structure, graduate students in related majors in colleges and universities


undergraduate students, undergraduate education in mathematics education in colleges and universities of higher teachers, math teachers training and master's degree in education


clinical medical students at different levels of medical schools


researchers of online rumors or online public opinion governance, readers and friends who are interested in communication and management


engineering and technical researchers in mathematics, mechanics, physics, and other disciplines, college teachers, high -level undergraduates and science and engineering computing graduate students


structural engineering, aerospace, engineering mechanics related majors, senior undergraduates, graduate students, college teachers, scientific researchers, and related engineering and technical personnel


personnel engaged in the classification of shellfish classification, cultural universal archeology, and antique zoology can also be used as teaching references for the teaching of shellics, animal archeology, and fourth discipline of antiques in colleges and universities.


senior students, graduate and mathematics workers in the department of mathematics, college


"national pei plan" high school geography teacher, geographic teaching and researchers, front -line geographical teachers, senior undergraduates and graduate students of geographic majors in normal universities


undergraduates, graduate students, scientific researchers with basic knowledge of biology


teachers and students and researchers in aviation materials engineering and management of aviation engineering and management, teachers and students and researchers from high school aviation technology, logistics supply guarantees and related majors


it can be used as teaching books for related majors such as architecture, urban planning and other related majors and adult education.


teachers, scientific researchers, geological workers and students engaged in mineral studies, mining earth chemistry, finding mining research and applications


researchers, engineering and technical personnel and teachers and students of colleges and universities in the fields of rock mechanics and engineering


the general public, who are not engaged in scientific research and the majority of young readers


related scientific research and technical personnel in the fields of geology, minerals, geography, climate change, and the sustainable development of regional economic and social and social and social and social and social and social and social and social and social and social, and colleagues who work


food and nutrition, biomedical engineering, rehabilitation therapy and applied psychology, law, marketing, and public utility management for medical sanitation and nutritional studies, biomedical engineering, rehabilitation therapy and application psychology.


scientific and technological personnel in related fields such as computer architecture, microelectronics, integrated circuits, map smart chips, communication and other related fields, graduate students in related majors in universities


professional undergraduates and graduate students in surveying and mapping, robots, computers, vehicle engineering and other professional, engineering and technical personnel in related fields


as a public course, adult education related professional psychology textbooks in higher teachers, teachers, teaching and research personnel in primary and secondary schools, personnel engaged in various types of education and teaching


natural geography, resources and environment, human geography and urban and rural planning, land resource management and other professional teachers and students in colleges and universities, engage in land and space planning and natural resource management staff


the majority of pediatric clinical workers


scientific and technological workers in related fields such as r & d, engineering construction and operation management, teachers, graduate students, and high -level undergraduate students of the power system and its automation majors in colleges and universities


mathematics teachers and scientific researchers, students and mathematical enthusiasts with cultural level above middle school


scientific research and teaching staff in the fields of grassology, botanicals and microbiology, technicians in the fields of grass, agriculture, and forestry


study scholars and graduate students in the field of fault risks of community equipment and facilities and related majors.


high -dimensional data, optimization and quantum information enthusiasts, graduate students, teachers and researchers in quantum information majors


professional and technical personnel in the fields of architectural history, cultural relics protection, landscape garden, art design and other professional teachers and students in colleges and universities


as a biological engineering major experimental textbook and comprehensive experimental teaching materials for biological engineering, it can also be used as other related majors (such as chemical industry, pharmaceutical, etc.) chemical principles.


flying technology students can also be used as a reference book for transportation majors and other related majors, as well as students from aviation colleges.


the five -year and 1999 -year -old students of traditional chinese medicine, the combination of traditional chinese and western medicine, the combination of traditional chinese and western medicine, the combination of traditional chinese and western medicine, and acupuncture and massage can also be used as a teaching material for elective courses.use.


it can be used as a textbook for economic and management social survey courses in colleges and universities. it can also be used as a professional reference book for corporate operations and managers to learn social survey related knowledge.


it is a popular cultural reading that integrates academic, storytelling, literary, and interesting.


undergraduates and graduate students in the materials science and engineering and related majors of higher science and engineering colleges, in the fields of polymer materials, inorganic materials, machinery, microelectronics, semiconductors, minerals, chemical and life sciences


students, mathematics teachers, scientific and technical staff of mathematics department of colleges and universities


ordinary rural residents, the popularity of rural primary medical and health workers and scientific knowledge


graduate and acoustic science and technology workers


researchers engaged in science and technology communication and management, college teachers and students in journalism and communication and related majors, as well as relevant personnel in the law of science and technology communication in the new media environment


family caregivers, general doctors, community medical staff, medical students


college students, graduate students, doctoral students, and technical personnel engaged in the thermal power industry in thermal physics engineering and engineering thermophysics, and have energy enterprise personnel with energy -saving and emission reduction.


this book is a teaching material for animal and plant quarantine, which is mainly used for undergraduate and graduate teaching of related majors and graduate students related to agricultural and forestry colleges.researchers and administrative law enforcement managers engaged in animal and plant quarantine


researchers and managers in the fields of ecological environment remote sensing, land resources remote sensing, emergency management and other fields


professional undergraduates and graduate students such as materials science and engineering, scientific research and engineering and technical personnel in the field of materials and their interdisciplinary fields


researchers engaged in art, anthropology, and sociology research, professionals and general readers engaged in the research and protection of intangible cultural heritage


the majority of chinese medicine clinical and scientific researchers, chinese medicine enthusiasts


researchers and enthusiasts from related majors such as arts and crafts, art archeology, history and other related majors


it can be used as an instrument analysis experimental textbook for comprehensive universities, teachers' colleges, agriculture, forestry, and pharmaceutical colleges.


the general public, who are not engaged in scientific research and the majority of young readers


college managers, researchers, teachers and students in the financial management direction of colleges and universities


readers can be used as textbooks for "electrical engineering" courses for non -electrical education in colleges and universities.


related discipline teaching and scientific research, pesticide production and application personnel such as pesticides and other related disciplines


science and technology workers and related majors engaged in sodium ion battery research and engineering development


graduate students in astronomy, undergraduate students, and popular science workers who are keen on deep science science, scientific researchers of astronomy