“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	Nanjing National Government Nanjing Olympic Museum Nanjing Olympic Sports Center Nanjing Photography Society Nanjing Provisional Government Nanjing Provisional Government off ical system Nanjing Provisional Senate Nanjing Qixia Shan National Forest Park Nanjing Qixiashan Yangtze River Bridge Nanjing rapid rail transit Nanjing Rear Mansion Nanjing Ren Bao Nanjing Road （E） Pedestrian Shopping Street in Shanghai Nanjing Science and Technology Museum Nanjing Shi Nanjing Six Dynasties Family Cemetery Nanjing Six Ministries Nanjing South multimodal passenger transportation hub Nanjing Sport Institute Nanjin Guan Nanjinguan Formation Nanjinguanguan Daxiagu Nanjing University Nanjing University Library Nanjing University of Aeronautics and Astronautics

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