“设计效应”的概念、定义、翻译、参考文献-科学参考

单词	设计效应
释义	设计效应 Encyclopedia 理学数据收集模式释 design effect;deff设计效应某特定抽样设计的估计量方差与相同样本量下无放回简单随机抽样的估计量方差之比。
随便看	Raynaud phenomenon raynaud's phenomenon Raynaud syndrome Rayne Fund Studies: The Effects of Movies on the Behavior of Children and Adolescent Rayner complex Raynolds model ray of a complex ray of a congruence ray of a congruence of lines ray of a program ray of light rayon rayon based carbon fiber rayon beihua Rayong rayon lining twill ray optics ray path ray pole Ray processes ray property ray ratio ray representation of groups rays rays of the moon

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。