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对劳动力总量、结构等数据进行搜集、整理和分析的统计实践活动。揭示其在时间、区域之间,城乡之间的变动及发展趋势和规律,是社会统计的重要内容。
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researching aircraft preliminary design
Research Institute for Radiation Biology Medicine,Hiroshima University
Research Institute of Aerospace Technology, Central South University
Research Institute of Afforestation and Sand Control,Xinjiang Academy of Forestry Sciences
Research Institute of Forest Ecology,Environment and Protection,Chinese Academy of Forestry
Research Institute Of Highway Ministry Of Transport
Research Institute of Music of the Chinese Academy of Arts
research institute of project administration management of tongji university
research institutes for materials science and technology in Chinese Academy of Sciences
Research Libraries Information Network(RLIN)
research mass spectrometer
research method in geography
Research Methodology of Chinese History
Research Methodology of Pratacultural Sciences
research methods in explosion mechanics
research methods in language acquisition research
research methods in traffic psychology
research methods of agricultural statistics
research methods of pollution ecology
research monitoring
research object of library science
Research of Agricultural Modernization
Research of Blocks in Two Ancient Capital Cities (Xi´an and Luoyang) of Tang Dynasty
research of Chinese terminology
Research of Dunhuang Narrative Literature
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