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生态学研究
释义
生态学研究
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。
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Thirteen Principles of Judaism
Thirteen Regional Inspectorates
Thirteen Rules of R. Ishmael
thirteen spheres problem
Thirteenth Amendment of US Constitution
thirteenth five-year plan of China
Thirteenth National Congress of the Communist Party of China
Thirtieth of September Affair in Indonesia
thirty-degree piezo-electric cut
Thirty-five Years of Film Career of the People's Republic of China
Thirty Meter Telescope
Thirty Minutes in Business News
Thirty-Nine Articles
Thirty-Six Brigades
Thirty-six Methods for Liquefying
Thirty Years of Archaeological Work
Thirty Years' War
Thisbe
This Earth, My Brother
This Is 40
This is Beijing at 4:08
This Land Is Mine
This Lime-Tree Bower My Prison
This Mournable Body
This September Sun
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