请输入您要查询的字词:
单词
双向性队列研究
释义
双向性队列研究
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
Hunan Provincial Archives
Hunan Provincial Library
Hunan Publishing House
Hunan Publishing Investment Holding Group Co.,Ltd
Hunan Qiju Opera Performing Arts Co., Ltd.
Hunan Repertory Theatre
Hunan Science and Technology Museum
Hunan Sheng
Hunan silk-string singing
Hunan-Style Embroidered Hibiscus and Egret Scroll
Hunan Taoyuandong Guojiaji Ziran Baohuqu
Hunan Theatre
Hunan Tongdao Pingtan Fengyu bridge group repair project
Hunan TV Phenomenon
Hunan University
Hunan University Library
Hunan University of Chinese Medicine
Hunan Valin Steel Co., Ltd.
Hunan vernacular dwelling
Hunan water conservancy
Hunan Wuyunjie Guojiaji Ziran Baohuqu
Hunan Xiangjiang Xinqu
Hunan Xiangxi Chengjie Chanye Zhuanyi Shifanqu
Hunan Xiaoxi Guojiaji Ziran Baohuqu
Hunan Xuefeng Hu Guojia Shidi Gongyuan
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。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2026/11/15 21:51:18