purposive sampling

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。

• purposive sampling更多例句

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

• purposive sampling更多词组

专业释义

数学

• 有意抽选
• 目的抽样
• 有目的抽样
• 立意抽样