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最小化随机
释义
最小化随机
Encyclopedia
医学
随机化
释
Minimization randomization
最小化随机
最小化随机是动态化随机的一种,在临床试验的过程中,每一个研究对象被分配到各个试验组和对照组的概率不是固定不变的,而是根据一定的条件进行动态调整,它能更为有效地保证各个试验组间研究对象例数和某些重要的非处理因素的均衡性。
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workshop Haozi(work songs in a workshop)
Workshop in the Hall of Moral Cultivation
workshop layout
workshop level safety education
workshop management
workshop margin
workshop production scheduling
Workshop’71
worksite exercises
works of applied art
works of art relating to the ocean
works of literature on tea
works of painting history and painting theory in Ming Dynasty
works of painting history and painting theory in Sui and Tang Dynasties
Works of Painting History and Painting Theory in Yuan Dynasty
Works of Talented Ladies
Works of the Four Master Poets of the Yuan Dynasty
Works of Xin Qiji, block-printed edition by Guangxin Academy (1299), third year of the Dade era, Yuan Dynasty
Works of Yeoyudang
work space
workspace
workspace design
Works Progress Administration
workstation
work stress
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