“multi-stage random sampling”的概念、定义、翻译、参考文献-科学参考

单词	multi-stage random sampling
释义	multi-stage random sampling Encyclopedia 农学分级随机抽样法释 multi-stage random sampling分级随机抽样法将总体看为不同级别大小的抽样单元组成，然后对不同级别的抽样单元分级进行随机抽样的方法。又称多级随机抽样法、多阶段随机抽样法、巢式随机抽样法。
随便看	interest rate sensitive gap interest rate term structure theory interests analysis approach interest school of law interests dominate all our judgments interests frontier interests of educational policy interest test inter-ethnic language inter ethnic politics inter-ethnic politics interface interface analysis interface and surface interface between nets interface charge interface chemistry interface circuit interface condition interface consistency interface control interface control document interface-controlled model interface crack interface definition language

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