“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	two-dimension design of concentrators two-dimension photometry two dimension semiconductor two-dimension semiconductor two-dimentional electron gas two-disk phosphoroscope two-D NMR logging Two Dramatic Works of Li Ciming two-drift hypothesis two-ears theorem two electrode system two-electrode system two electron transfer two-electron transfer two element design two-element interferometer two-element intersection structural theory two-element radio interferometer two-element set two energy level system two energy-level system two-entrance dramatic stage two-equations eddy viscosity models two-expansion cycle two-factor analysis of variance

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