“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	seed rearing of Siganus fuscessens seed rearing of Siganus guttatus seed rearing of Sinonovacula constricta seed rearing of Sparidae seed rearing of Takifugu Obscurus seed rearing of Takifugu rubripes seed rearing of Tegillarca granosa seed rearing of Trachinotus ovatus seed rearing of yellow drum，seed rearing of Nibea albiflora seed rearing of Yellow spotted grunt，seed rearing of Plectorhinchus cinctus seeds seeds (bīja) and present or manifest activities Seed Science and Technology Committee in Chinese Grassland Association seeds coating of herbage species seed selection seed senescence seed separator seed-setting rate seed shattering seeds hypothesis seed soaking seed soaking equipment seeds of agricultural capitalist in Ming and Qing Dynasties seed solarization seed sower

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。