“置换块设计”的概念、定义、翻译、参考文献-科学参考

单词	置换块设计
释义	置换块设计 Encyclopedia 理学临床试验的自适应性设计释 permuted block design置换块设计临床试验设计中用来平衡接受处理和对照组中人数的一种随机化分配处理与对照的方法。
随便看	historical knowledge Historical Lessons Historical Linguistics Historical Linguistics Research historical map historical materialism Historical Materials of Chinese Contemporay Drama historical materials of Chinese earthquakes Historical Materials of Chinese Fiction Historical Materials of Fujian Opera Historical Materials of Half-Century of Chinese Drama Movement Historical Materials of Modern Literature Historical Materials of the Operatic Circle in Beijing during the Qing Dynasty Historical Materials on Forbidden and Destroyed Novels and Operas of Yuan, Ming and Qing Dynasties Historical Materials on Operatic Genres of Shandong Province Historical Materials on Peking Opera in Modern China historical methodology Historical Methods: A Journal of Quantitative and Interdisciplinary History historical military geography Historical Morphology historical multi-cause theory Historical Museum Basel Historical Museum of Abomey Historical Museum of the City of Krakow historical narration

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。