“Cross-sectional study”的概念、定义、翻译、参考文献-科学参考

单词	Cross-sectional study
释义	Cross-sectional study Encyclopedia 医学流行病学研究的统计学设计释 Cross-sectional study横断面研究统计学设计用来估计目标人群在某一时刻感兴趣变量（数量）分布的研究。即在某一时刻对抽样样本的每个受试对象调查一组观察变量。
随便看	acquisition of land acquisition system engineering acquisition time acquisition (uptake) of nutrients acquisitive prescription ACR Acrab A Crag Deposited with “Books” Acraman crater acratia acreage A Creation Epic of the Axi Yi People A Creation Epic of the Naxi People A Creation Epic of the Yi People AC resistance standard AC resistance welding acribometer acrid flavoured herbs acridine acridine neomycin acrid opening and bitter discharge acrisis of representation A Crisis of the Eastern Jin Court acritarchs A Criticism on Chinese Literature

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