“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	family planning family planning clamp family planning operation instruments family-planning policies of rural population family planning statistics Family Policy family politics Family Portfolio Entrepreneurship family process variable family property evaluation family protection of minor Family pyramidal control family reconstruction family relationship Family San's plate Family Seals Collections of Laigutang Studio family selection family selection of aquatic species family size family socialization family social work family soldier family sport family statistics Family Status

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。