“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	Documents Concerning Zunyi Conference documents delivery documents distribute document selection document service Documents from Turpan documents of administrative norms documents of carriage of dangerous goods by waterway documents of official correspondence Documents on the History of the Communist Party of China Before Its 6th Congress documents or papers in ancient times documents/records document standard number document subject indexing documents with imperial notations documents written on papyrus documents written on silk Documents Written on Silk Unearthed from Han Dynasty Tombs at Mawangdui document system of project engineering standardization document to a superior for statement document topic model document type document type definition document type definition, DTD DOD

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