“多重抽样框”的概念、定义、翻译、参考文献-科学参考

单词	多重抽样框
释义	多重抽样框 Encyclopedia 理学数据收集模式释 multiple sampling frame多重抽样框在一次抽样调查中组合使用两个或两个以上的抽样框，多个抽样框的组合称。
随便看	Pearson skewness Pearson skewness coefficient Pearson system Pearson test pearson type distribution Pearson type Ⅲ distribution Pearson’s Principle pear tree bleeding canker pear viral disease Peary crater peas peasant Peasant association peasant citizenization Peasant Economic Organizations peasant economy peasant education peasant household peasant household co-guarantee loan peasant legal consciousness Peasant Life in China peasant movement training institute Peasant Not Knowing Theatre Peasants’ Uprising in Late Sui Dynasty peasant uprising army coinage

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。