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Two-stage+sampling

网络释义

短语

two-stage sampling [统计] 两阶段抽样法 ; 两阶段抽样 ; 二阶段抽样

pps two-stage sampling pps二阶抽样

two-stage sampling unit 二段抽样单位 ; 二级抽样单位

two stage sampling 两段抽样

two stage sampling method 两阶段抽样方法

two-stage sampling method 两阶段抽样方法

simple two-stage sampling 简单两阶抽样

stratified two-stage sampling 分层二阶抽样

Stein's two-stage sampling method Stein两阶段抽样方法

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双语例句

  • This paper studies the second stage sampling methods used in the two stage sampling survey for waterway transportation volume.

    研究了采用抽样水路运输量进行抽样调查时的第二阶抽样方法

    youdao

  • The present balanced two-layer sample rotation system is applicable only to the monthly survey with two-stage sample designs and with small primary sampling units.

    目前平衡层次样本轮换模式适用一级单元规模较小时两阶段抽样月度调查

    youdao

  • Method:254 people aged 51~75 with two stage sampling were investigated by using multifactor analyses.

    方法采用阶段抽样法对254名51~75岁居民用多因素分析法进行调查分析。

    youdao

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