“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	paper mallet vase Paperman Paper Map from Fangmatan，Tianshui Paper Map Unearthed from Fangmatan paper money paper money in ancient China Paper Moon paper mould papermulberry fruit Paper of Han Dynasty paper of pre-modern Chinese books paper or cloth-separated moxibustion paper products printing paper prototype paper prototyping paper pulp paper quality control system Paper Reduction Act paper reinforce paper shell Papers on Chinese Grammar Papers on the Science of Administration paper spray ionization paper stereotype paper tally

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。