“劣者淘汰原则”的概念、定义、翻译、参考文献-科学参考

单词	劣者淘汰原则
释义	劣者淘汰原则 Encyclopedia 理学临床试验的自适应性设计释 drop-the-loser rule劣者淘汰原则临床试验中一种自适应的序贯随机分配病人的方法（自适应设计或自适应随机化）。又称DL原则、DL设计。
随便看	group of linear operators group of linear parts group of linear transformations group of matrices group of monomial substitutions group of motions group of norms group of operators group of outer automorphism group of outer permutations group of parameters group of paths group of periods group of permutations group of points group of projective transformations group of quaternions group of quotients group of regular polyhedrons group of representatives group of right quotients group of rings group of rotations group of semilinear substitutions group of similarity transformations

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。