“率比”的概念、定义、翻译、参考文献-科学参考

单词	率比
释义	率比 Encyclopedia 医学危险度评价释 Rate ratio, RR率比在队列研究中，暴露人群和非暴露人群被追访一段时间来确定暴露因素与疾病发病的关联。队列研究的关键点是暴露先于结果的发生。
随便看	Siu Yum-Tong (1943—) Siva Meditation Sivas sivicon sividicon Siwa Culture Siwalik Range Siwa Oasis Siwa Site Siwa Yizhi Siwei Children's Drama School siwei suiting silk Si Wen SIWI siwu decoction Si Wu Hua Dong Six Academies and Two Pavilions Six Administrative Sections six-axis CNC electrical discharge machine six bronze wares in Anzhou Six Categories of Chinese Characters six categories of poems six categories (padârtha) of existence Six Categories Studies of Chinese Characters in Song, Yuan and Ming Dynasties Six-character Exercises

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。