“static-group comparison design”的概念、定义、翻译、参考文献-科学参考

单词	static-group comparison design
释义	static-group comparison design Encyclopedia 工学试验设计释 static-group comparison design静态组比较设计对在处理前已经组织起来的两个原组（非随机选择的）中的一个原组给予处理和后测，而对另一原组不给予处理仅作后测，然后比较两组的结果的实验设计类型。又称固定组比较设计、整体组比较设计。是非实验设计的一种。
随便看	symmetric difference metric symmetric difference of events symmetric difference of graphs symmetric difference of sets symmetric differential form symmetric distance function symmetric distribution symmetric distribution function symmetric domain symmetric element symmetric encryption technique symmetric endomorphism symmetric entourage symmetric equation symmetric Euler's top symmetric event symmetric expression symmetric extension symmetric field symmetric figure symmetric fission symmetric Fock space symmetric form symmetric function symmetric functional

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