“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	external injury external input external inspection of oil and gas pipeline external inspection of special equipment external institution external integument external intercostal muscle external interrupt externalities of cultural industries externality externality of forestry externality of grassland externalization externalizing behavioral problem external key external law external law of composition external lightning protection device external lock external locus of control external loop external loop airlift reactor externally dispersed interferometer externally inscribed curve externally modulated optical transmitter

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。