“ecological study”的概念、定义、翻译、参考文献-科学参考

单词	ecological study
释义	ecological study Encyclopedia 医学生态学研究释 ecological study生态学研究以群体为观察和分析的单位，研究暴露因素与疾病（或健康状态）关联关系的流行病学研究设计，属于描述性研究的范畴。又称相关性研究。工学环境流行病学释 ecological study生态学研究在群体水平上研究环境曝露因素与疾病之间的关系，以群体为观察单位，描述环境曝露因素与疾病的频率，进而分析该曝露因素与疾病之间关系的一种描述性方法。
随便看	teaching force development teaching hall teaching knowledge teaching-learning materials in vocational education teaching methods of Drama and Film Studies teaching methods of Music and Dance teaching mode of final art products Teaching of Chinese as a Second language teaching of ideological and political theory courses in colleges and universities teaching organization form of art education and teaching organization form of design science teaching organization form of fine arts education Teaching Personnel Development Law teaching plan in higher education institutions teaching principle of museum teaching principle of vocational and technical education teaching principles of interpretation teaching programming teaching-research university teaching sequence Teaching Steering Committee for Higher Education Majors in Library Science of the Ministry of Education teaching style teaching university Teach me how to not want him Tea Classics

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