“多阶段抽样”的概念、定义、翻译、参考文献-科学参考

单词	多阶段抽样
释义	多阶段抽样 Encyclopedia 理学抽样调查释 multistage sampling多阶段抽样经过多个阶段抽取最终接受调查单元的抽样方法。理学【基本概念】释 multi-stage sampling多阶段抽样把从总体中抽取样本单位的过程分为几个阶段进行的抽样方法。又称分段抽样或多级抽样。
随便看	fluted flute instability flute music fluthiacet-methyl fluting flutolanil flutter flutter equation flutter test fluvial coal-accumulating environment fluvial coal-accumulating model fluvial-dominated deltas fluvial geomorphology fluvial landform fluvial landscape fluvial process fluvial processes fluvial system fluvial terrace fluvioglacial deposit fluviograph Fluvo-aquic soils flux flux adiabatic invariant flux analysis

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