“birth and death urn model”的概念、定义、翻译、参考文献-科学参考

单词	birth and death urn model
释义	birth and death urn model Encyclopedia 理学临床试验的自适应性设计释 birth and death urn model生灭瓮子模型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）。
随便看	tracing condition tracing method tracing paper cabinet tracing point track track addition track and dolly shot Track and Field track and field ground Track and field stadium track and highway combined bridge trackball track beam bearing or guideway bearing track beam fabrication technology track beam line adjustment track beam maintenance track beam of straddle type monorail track bearing capacity track bed structure track-before-detect track bridge track by footprint track chamber track circuit track component

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