... population study 人口研究; 种群研究 study population 研究人群 casual comparative study 原因比较研究 ...
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un population study 联合国世界人口报告
comparative population study 各群比较研究
study population 研究人群 ; 研究总体 ; 或研究母群体 ; 研究母体
retrospective defined population study 回顾性定群研究
stratified slicing methodfor population study 群体层切法
population-based study 以人群为基础的研究 ; 大型研究
population genetic study 群体遗传学研究
Based on the research area,this paper introduced the latest research advances on descriptive toxicology,mechanistic toxicology,regulatory toxicology and population study,analyzed the major research hotspots,and predicted the development trends of toxicology.
本文根据研究领域分别介绍了描述毒理学、机制毒理学、管理毒理学和人群研究的最新研究进展,并对主要研究热点进行分析,同时对毒理学发展趋势进行了预测。
参考来源 - 毒理学研究进展及热点·2,447,543篇论文数据,部分数据来源于NoteExpress
以上来源于: WordNet
And if you want to test an idea about human nature in general, you aggregate those sets of individual observations into a population study.
同样如果你想测试普遍人性,你可以汇集很多设立在种群研究中的个体观测情况。
The incident occurred while the research team was conducting a shark population study off Seal Island, near Mossel Bay, on South Africa's Cape coast.
意外发生时,考察队伍正在南非开普海岸莫塞尔湾海豹岛附近进行鲨鱼种群数量研究。
A population study from Finland has developed a fascinating scale that can predict 20-year risk for dementia - sort of a brain aging speedometer.
一项芬兰的人口学研究给出了一个引人注目的量表,能够预计20年罹患失忆症的风险,即一种大脑衰老的速度计。
The study says the elderly are nine percent of the total population of low and middle income countries today.
VOA: special.2009.12.28
But you can imagine the inability to do that in a big population study with thousands and thousands of subjects, so we have to rely on data like this.
但你们可以想象在一个大样本研究中,不可能对数以千计的研究对象做这种培训,所以我们需要依靠像这样的数据
It was only when we started to study those that we actually understood how we can best help that population.
只有当我们开始研究这些,才能了解如何帮助到整体。
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