“validity of quasi-experimental analysis”的概念、定义、翻译、参考文献-科学参考

单词	validity of quasi-experimental analysis
释义	validity of quasi-experimental analysis 拟实验分析的有效性
随便看	level gage level gallery level ga(u)ge level gauge level gauge for absorber level gauge for evaporator level glass level governor level grade level graphic instrument level ground level heading level ice level indicated control level indicating controller level indicator leveling leveling action leveling auger leveling effect leveling factor method leveling factors leveling instrument leveling (level)peg leveling of production

科学参考收录了1248194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。