“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	spin statistics theorem spin-statistics theorem spin stiffness spin structure spin supercurrent spin susceptibility spin symmetrization spin system spin temperature spin test in vertical wind tunnel spinthariscope spin tickling spin transfer torque spin-transfer torque spin transfer torque effect spin transfer torque magnetic random access memory spin-transfer-torque magnetoresistive random-access memory spin-transfer torque random access memory spin-transfer torque random access memory, STTRAM spin transistor spin transistors spin transport spin trap spin trapping spin trapping technique

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