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

单词	Envelop randomization
释义	Envelop randomization Encyclopedia 医学随机化释 Envelop randomization信封随机信封随机是在临床试验中，随机程序编好后，使用盲法信封进行方案隐藏，每个研究对象所接受的治疗方案完全由随机函数生成的随机编号所决定。
随便看	observability matrix observability of generalized linear system observability of Markov jumping systems observability of nonlinear systems observability subspace observable observable canonical form observable component observable criteria observable exponent observable information observable object observable quantity observable realization observable subspace observable system observable universe Observable Variable observable variable observance observation observational astronomy observational astrophysics observational catalogue observational cosmology

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