“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	production planning execution system production planning management production planning system production platform production population production price production process production process in ecosystem production process inspection production process of hard-cover binding single machines production process of light olefins production process of vinyl chloride by calcium carbide method production process of vinyl chloride by ethylene method production process quality control production procurement production profile logging production progress meeting production purpose of socialism production rate production rate of furnaces in metallurgical industry production rate of local entropy density production reactor production riser production rule Production safety accident emergency rescue system

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