“historical cohort study”的概念、定义、翻译、参考文献-科学参考

单词	historical cohort study
释义	historical cohort study Encyclopedia 医学历史性队列研究释 historical cohort study历史性队列研究研究开始时，待研究的结局已出现，根据研究者已掌握的在过去某时点（时期）进入队列时是否有暴露（如是否吸烟）或研究时间段内暴露的多少（如从进入队列到发病前累计的吸烟量）等相关资料进行研究对象分组的研究。又称回顾性队列研究、非即时性队列研究。
随便看	unimodular vector unimodulus matrix unimolecular unimolecular acid catalyzed acyl oxygen cleavage unimolecular acid-catalyzed acyl-oxygen cleavage unimolecular acid catalyzed alkyl oxygen cleavage unimolecular acid-catalyzed alkyl-oxygen cleavage unimolecular adsorption unimolecular base catalyzed alkyl oxygen cleavage unimolecular base-catalyzed alkyl-oxygen cleavage unimolecular electrophilic substitution unimolecular elimination unimolecular elimination [reaction] through conjugate base unimolecular elimination reaction through conjugate base unimolecular elimination through conjugate base unimolecular free radical nucleophilic substitution unimolecular ion decomposition unimolecular nucleophilic substitution unimolecular reaction unimolecular reaction rate theory unimolecular reaction theory unimolecular termination unimolecule unimorphism unincorporated society

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。