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

单词	covariate-adaptive randomization
释义	covariate-adaptive randomization Encyclopedia 理学临床试验的自适应性设计释 covariate-adaptive randomization协变量自适应随机化在临床试验中为把参与试验的病人分配到不同的治疗组中，通常需要采取随机化方法，一种利用已经获得的协变量信息对后续病人进行随机分配的序贯随机化方法。
随便看	railway subgrade maintenance railway subgrade non-destructive detection railway switch transition equipment railway tank car railway tanker railway technical station railway terminal railway ticket railway timber transportation railway time synchronization network railway track railway track maintenance and renewal railway traction network railway traffic accident railway traffic capacity railway traffic control railway traffic hygiene quarantine railway traffic volume railway train traction calculation railway transmission network railway transportation railway transportation asset and resource railway transportation cost railway transportation development railway transportation plan

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。