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

单词	ambispective cohort study
释义	ambispective cohort study Encyclopedia 医学双向性队列研究释 ambispective cohort study双向性队列研究在历史性队列研究的基础上，继续前瞻性的观察一段时间，以达到暴露产生预期结局的时间，获得足够的结局事件，或在研究开始时获得短期效应后再研究长期作用效应的方法。又称混合型队列研究。
随便看	The Road to Calvary The Road to Heaven The Road to Revival The Road to Sam-Po The Road We Have Taken The Roaring Girle The Roaring Land The Roar of Flaming Mountains The Robber The Robe of Wudang Mountain therocephalians the rock fall in chiufenershan mountain Taiwan The Rohan Coin The Roland Garros Stadium the role of editor the role of individual in history the role of public administrators the roll of the charters/Charter Roll The Romance at the Ruixian Pavilion The Romance of a Scholar and Two Girls The Romance of the Lute The Romance of the Three Kingdoms The Romance of the White-hair Maiden The Romance of Three Kingdoms The Romance of West Chamber in Zhugongdiao-Style Songs

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。