“人口回顾性调查”的概念、定义、翻译、参考文献-科学参考

单词	人口回顾性调查
释义	人口回顾性调查 Encyclopedia 理学人口统计学释 a retrospective survey of population人口回顾性调查一种回顾性的，由结果探索病因的研究方法，是在疾病发生之后去追溯假定的病因因素的方法。又称回顾性队列研究。
随便看	pre exponential factor pre-exponential factor preexpose prefabricate prefabricated building system integration prefabricated concrete columns prefabricated concrete composite beams prefabricated concrete stairs prefabricated concrete structure prefabricated construction prefabricated housing/ assemble housing prefabricated installation technology prefabricated lining prefabricated pile prefabricate installation survey prefabrication building preface preface and postscript Preface and Postscript of “Rural Survey” preface hall Preface of Holy Doctrine of the Giant Wild Goose Pagoda Preface of Picture Six Horses of Zhaoling by Zhao Bingwen Preface of Shouyuanfang House by Wang Chong Preface of the Critique of Political Economy Preface of the Heqi Hainei

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。