“Center Effect”的概念、定义、翻译、参考文献-科学参考

单词	Center Effect
释义	Center Effect Encyclopedia 医学临床试验统计释 Center Effect中心效应各试验中心间的系统差异（system difference）；试验中心与治疗分组间的交互作用（interaction），二者为中心效应。
随便看	Northern Song dynasty Northern Song Dynasty Mauso-leums northern star Northern Territory Northern Territory Acceptance Act 1910 Northern Territory problem Northern Territory Self-Government Act Northern Territory Welfare Ordinance 1964 northern three-toed jerboa Northern Tianshan Mountains urban agglomeration Northern Tier northern treeshrew Northern tropic Northern War Northern Warlords Northern Way of the Celestial Masters Northern Wei Dynasty Northern Wei Dynasty’s Imperial Guards from Chile Tripes northern white-cheeked gibbon Northern Wu dialects Northern Xiangtangshan Caves Northern Yan Northern Yuan Regime northern Zaju opera Northern Zhou Dynasty

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。