cluster sampling

基本解釋

• 分組取樣；類集抽樣；巢式抽樣法

英漢例句

雙語例句

• DESIGN:A stratified randomised cluster-sampling investigation.
  設(shè)計(jì)：分層隨機(jī)整群抽樣調(diào)查。
• Method: questionnaire was used to investigate 200 male out -patients in STD clinic selected with cluster-sampling method.
  方法：采用隨機(jī)抽樣對(duì)目標(biāo)人群進(jìn)行問卷調(diào)查。
• Methods A survey on prevalence of FD in communities of Shijiu Neighborhood, Rizhao was conducted by using a stratified, randomized cluster-sampling method.
  方法采用隨機(jī)分層整群抽樣方法，對(duì)日照市石臼街道常住人群進(jìn)行面訪式問卷調(diào)查。

• cluster sampling更多例句

詞組短語

短語

• cluster random sampling [統(tǒng)計(jì)]整群隨機(jī)抽樣;隨機(jī)抽樣;取樣;樣法
• Stratified cluster random sampling 分層整群隨機(jī)抽樣
• cluster -sampling 整群抽樣
• cluster continuous sampling 整群連續(xù)抽樣
• cluster stratification sampling 整群分層抽樣

• cluster sampling更多詞組

專業(yè)釋義

醫(yī)藥科學(xué)

• 整群抽樣

  Method A multi-stage stratified cluster sampling survey on health condition of 14486 residents was taken in 2007.
  方法:采用多階段分層整群抽樣方法,對(duì)2007年居民家庭健康狀況入戶調(diào)查,共調(diào)查14 486人。

  心理學(xué)

• 整群抽樣

  130 prisoners were selected with cluster sampling method from Zigong prison of Sichuan Province.
  采用整群抽樣的方法選擇四川省自貢監(jiān)獄監(jiān)區(qū)內(nèi)直接監(jiān)管改造罪犯的一線人員共130人。

  數(shù)學(xué)

• 整群抽樣
• 集群抽樣
• 群集抽樣

電子、通信與自動(dòng)控制技術(shù)

• 分組取樣

計(jì)算機(jī)科學(xué)技術(shù)

• 叢集抽樣