• 1. simple random sampling: 简单随机抽样 | 简约 | 单纯随机抽样
• 2. stratified simple random sampling: 分层简单随机抽样 | 简单随机抽样
• 3. simple random sampling with replacement: 放回的简单随机抽样 | 简单随机放回抽样

更多释义

• 1.Methods Simple random sampling was used to choose surveillance counties.
  方法监测点的选择采用单纯随机抽样方法。
  dict.yoduao.com
• 2.A layered sampling model for fuzzy comprehensive evaluation was developed based on simple random sampling methods.
  在简单随机抽样方法的基础上提出了分层抽样的模糊综合评价模型。
  dict.yoduao.com
• 3.Methods Questionnaire survey township leading cadres, township hospital employees and patients with simple random sampling.
  方法：采取单纯随机抽样方法对杭州某县乡镇干部、卫生院职工及患者进行问卷调查。
  dict.yoduao.com

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