“multiple sampling frame”的概念、定义、翻译、参考文献-科学参考

单词	multiple sampling frame
释义	multiple sampling frame 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	length measurement length measuring instrument length measuring sensor length modulation length of a curve length of a line segment length of an interval length of a queue length of arc length of a segment length of a sequence length of a series length of a string length of a vector length of a walk length of a word length of charge length of circumference length-of-day change of the earth length of delay length of exposure length of intervals length of iteration length of laminar jet flame length of lay

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