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

单词	multi-stage sampling
释义	multi-stage sampling Encyclopedia 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。 Mathematics ＞数理统计＞抽样与统计过程控制＞释义 multi-stage sampling多阶抽样
随便看	metallic fiber filter metallic fiber reinforcements metallic fuel metallic fume in additive manufacturing metallic functional materials metallic glass metallic glasses materilas metallic helium metallic hydride hydrogen storage metallic hydrogen metallicity metallicity gradient metallicity in galaxy metallicity-luminosity relation metallicity parameter metallic-line star metallic material for vacuum electronic device metallic materials metallic materials for civil engineering metallic minerals metallic mine safety rules metallic money metallic ore deposit metallic ore resource metallic pigment

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