“Envelop randomization”的概念、定义、翻译、参考文献-科学参考

单词	Envelop randomization
释义	Envelop randomization Encyclopedia 医学随机化释 Envelop randomization信封随机信封随机是在临床试验中，随机程序编好后，使用盲法信封进行方案隐藏，每个研究对象所接受的治疗方案完全由随机函数生成的随机编号所决定。
随便看	Convection，Rotation and planetary Transits convective convective acceleration convective available potential energy convective beam-plasma instability convective cell convective condensation convective cooling convective core convective derivative convective dynamics convective envelope convective equilibrium convective heat accumulation convective heat flow convective heating surface convective heat passage convective inhibition convective initiation convective instability convective instability criterion convective mass transfer coefficient convective mass transfer equation convective mixing convective operator

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。