“non-homogeneous control group pretest-posttest design”的概念、定义、翻译、参考文献-科学参考

单词	non-homogeneous control group pretest-posttest design
释义	non-homogeneous control group pretest-posttest design Encyclopedia 工学试验设计释 non-homogeneous control group pretest-posttest design非同质控制组前测后测设计用于针对不同被试组在一开始就不相等的情况，进行实验组和控制组后测结果的比较的准实验设计方法。
随便看	left singular point left singular semigroup left socle left solvable left stable rank Left Storehouse of the Finance Commission left structure left symbolic power left symbol of an operator left symmetric identity left tangent left tensor product left tertiary radical left topological module left topological space left topology left translation left translation of a function left translation of functions left transversal left triple of vectors left truncated and right censored data left-truncated and right-censored data left truncated data left-truncated data

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。