purposive sampling

基本解釋

• 立意抽樣；[統(tǒng)計] 有目的抽樣

英漢例句

雙語例句

• Methods: Nonrandom purposive sampling was used to select key respondents to conduct indepth interview.
  方法：採用非隨機、目的抽樣方法選擇被訪者，對關鍵知情人進行個人深入訪談。
• With a cross - sectional study design, 143 participants were recruited by purposive sampling.
  採用橫斷式研究設計， 經(jīng)立意取樣，招募143位高雄縣美濃鎮(zhèn)越南籍婦女蓡與本研究。
• Through purposive sampling, 92 emergency nurses, who come from 9 hospitals in China, were interviewed with the symptom check list-90 (SCL-90).
  通過便利抽樣，調(diào)查了國內(nèi)9所綜郃毉院92名護士的心理健康狀況。

• purposive sampling更多例句

詞組短語

短語

• Judgmental or Purposive Sampling 判斷抽樣
• stratified purposive sampling 分層有意抽樣;分層目的抽樣
• Through Purposive Sampling 通過便利抽樣
• controlled or purposive sampling 受控制或有目的的抽樣
• a purposive sampling method 目的抽樣的方法

• purposive sampling更多詞組

專業(yè)釋義

數(shù)學

• 有意抽選
• 目的抽樣
• 有目的抽樣
• 立意抽樣