大家都搜：
立意抽样；[统计]有目的抽样
1、sampling error───[数]抽样误差；取样误差，抽样误差，采样误差
2、quota sampling───配额取样；[经]定额抽样；定额抽样（法）
3、cluster sampling───分群[组]抽象法；分组取样；类集抽样；巢式抽样法
4、sampling distribution───采样分布；[数]抽样分布；取样分布
5、multistage sampling───多级采样; 多级抽样; 多级抽样法; 多级取样；[统计]多级抽样
6、convenience sampling───便利抽样；方便抽样；任意抽样；方便抽样，任意抽样
7、impertinence sampling───不恰当抽样
8、sampling rate───采样率，抽样率；[自]采样率；[数]抽样率
9、unstratified sampling───非分层取样
1、This study used questionnaires to Taiwan Printing Industry Association member companies in order to conduct a census of purposive sampling.───本研究采用问卷调查法，以TaiWan区印刷工业同业公会会员厂商中，以立意抽样进行普查。
2、Finally, this article proposes the idea of "purposive sampling" to explain the operation and characteristics of news.───本文最后提出「目的抽样」的意念，来解释新闻的运作和特点。
3、Three 4-5 year-old subjects enrolled in a private kindergarten in Taichung, Taiwan, were selected by purposive sampling to participate.───三个4~5岁之受试者，皆就读于中部某私立幼稚园，依立意抽样的方法被挑选出来参与本研究。
4、study design, 143 participants were recruited by purposive sampling.───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。
5、By purposive sampling, 30 people in 10 groups serving in general industries and non-profit organizations were interviewed.───样本选取上使用立意抽样，访谈十组总共三十个人，分别服务于一般企业与非营利组织。
6、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。
1、The design of this study is retrospective, purposive sampling was used to select 192 cases that die in the neonatal intensive care unit.
2、With a cross - sectional study design, 143 participants were recruited by purposive sampling.
3、Methods: Nonrandom purposive sampling was used to select key respondents to conduct indepth interview.
4、This research adopts semi-structural interview, and ten family day care providers are selected by purposive sampling for interview.