“Efron's biased coin design”的概念、定义、翻译、参考文献-科学参考

单词	Efron's biased coin design
释义	Efron's biased coin design Encyclopedia 理学临床试验的自适应性设计释 Efron's biased coin designEfron抛偏硬币设计为两组病人分配数达到平衡，将参与临床试验的病人随机分配到两组治疗方法和的自适应设计（或自适应随机化）方法。又称BCD设计。
随便看	spermatogonium spermatophora spermatophore spermatophore sac spermatophore transplantation spermatophorin spermatophorotype spermatorrhea spermatotreme spermatozoid spermatozoon sperm capacitation sperm carrier technology sperm cell sperm cold shock sperm competition sperm concentration sperm deformity rate sperm detection sperm glycolysis index spermiation spermidine spermidium spermine spermiogenesis

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。