“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	forest-based food additives forest belt forest benefit forest benefit more comprehensive operation forest benefit more dominant use forest beverage forest bio-based chemicals forest biological assets forest biological disaster forest biomass forest biomass fuel Forest Carbon Partnership Facility Forest Carbon Sinks forest carbon trading forest certification forest certification standard system Forest Change Detection with Remote Sensing forest change detection with remote sensing Forest China forest climate forest community forest concert forest conflict management forest conservation forest coverage rate

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。