“a retrospective survey of population”的概念、定义、翻译、参考文献-科学参考

单词	a retrospective survey of population
释义	a retrospective survey of population 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	Indonesia， cinema in indoor indoor air design conditions indoor air environment indoor air environment design methods indoor air environment evaluation indoor air pollution indoor air purification indoor air quality indoor air ventilation indoor and outdoor air pollution indoor barrier indoor drainage system indoor electric lining engineering indoor fire protection system indoor fire water consumption indoor floor area ratio indoor football indoor football field indoor greening indoor heat source indoor insolation and health effect indoor lighting indoor localization indoor map

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。