“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	harmonic Beltrami coefficient harmonic boundary harmonic brick harmonic cadence harmonic capacity harmonic complex harmonic component harmonic condition harmonic congruence of normals harmonic conjugate harmonic conjugate function harmonic conjugate lines harmonic conjugate planes harmonic conjugate points harmonic constant harmonic continuation harmonic coordinate harmonic coordinates harmonic coordinate system harmonic cross ratio harmonic cubic harmonic current disturbance caused by traction system harmonic curve harmonic curve plotting harmonic decline

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