“population-based study”的概念、定义、翻译、参考文献-科学参考

单词	population-based study
释义	population-based study Encyclopedia 理学临床试验的自适应性设计释 population-based study基于总体的研究对一个有明确定义的总体（例如在某个给定时间段内居住在某个划定的地理区域内的全部人员）来获取感兴趣问题的结果而进行的研究。
随便看	food chain transfer of marine pollutants food chemistry food coating agent food code food color food colorant food compositions of fish food composition tables， FCTs food consumption factor food container food contamination food conveying elevator food court food damage food-drug interaction food elasticity food emulsifier food encoding Food Engineering Encyclopedia food enzyme preparation food enzymology food equipment food equivalent unit food factory design food factory water

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。