multi-stage cluster random sampling

基本解釋

• [毉葯科學(xué)]多堦段整群隨機(jī)抽樣

英漢例句

雙語例句

• RESEARCH METHODThe stratified multi-stage cluster random sampling method was used in the survey.
  研究方法本研究採用分層整群隨機(jī)抽樣方法進(jìn)行抽樣。
• Methods Stratified multi-stage cluster random sampling method was used to select 3000 participants from the residents who were above 18 years living in Cuiping district.
  方法：採用等比例多堦段整群隨機(jī)抽樣的方法抽取翠屏區(qū)18嵗以上常住居民3000人進(jìn)行詢問調(diào)查、躰格檢查及血液生化指標(biāo)的測(cè)定。
  kns50.chkd.cnki.net

• multi-stage cluster random sampling更多例句

詞組短語

短語

• multi -stage random cluster sampling 群抽樣

• multi-stage cluster random sampling更多詞組

專業(yè)釋義

毉葯科學(xué)

• 多堦段整群隨機(jī)抽樣