单词盒子

purposive sampling

P 开头单词

基本解释

  • 立意抽样；[统计] 有目的抽样

英汉例句

    双语例句

  • Methods: Nonrandom purposive sampling was used to select key respondents to conduct indepth interview.
    方法：采用非随机、目的抽样方法选择被访者，对关键知情人进行个人深入访谈。
  • With a cross - sectional study design, 143 participants were recruited by purposive sampling.
    采用横断式研究设计， 经立意取样，招募143位高雄县美浓镇越南籍妇女参与本研究。
  • Through purposive sampling, 92 emergency nurses, who come from 9 hospitals in China, were interviewed with the symptom check list-90 (SCL-90).
    通过便利抽样，调查了国内9所综合医院92名护士的心理健康状况。

词组短语

    短语

  • Judgmental or Purposive Sampling 判断抽样
  • stratified purposive sampling 分层有意抽样;分层目的抽样
  • Through Purposive Sampling 通过便利抽样
  • controlled or purposive sampling 受控制或有目的的抽样
  • a purposive sampling method 目的抽样的方法

专业释义

    数学

  • 有意抽选
  • 目的抽样
  • 有目的抽样
  • 立意抽样