cluster sampling
基本解释
- 分组取样；类集抽样；巢式抽样法
英汉例句
- DESIGN:A stratified randomised cluster-sampling investigation.
设计：分层随机整群抽样调查。 - Method: questionnaire was used to investigate 200 male out -patients in STD clinic selected with cluster-sampling method.
方法：采用随机抽样对目标人群进行问卷调查。 - Methods A survey on prevalence of FD in communities of Shijiu Neighborhood, Rizhao was conducted by using a stratified, randomized cluster-sampling method.
方法采用随机分层整群抽样方法，对日照市石臼街道常住人群进行面访式问卷调查。
双语例句
词组短语
- cluster random sampling [统计]整群随机抽样;随机抽样;取样;样法
- Stratified cluster random sampling 分层整群随机抽样
- cluster -sampling 整群抽样
- cluster continuous sampling 整群连续抽样
- cluster stratification sampling 整群分层抽样
短语
专业释义
- 整群抽样
Method A multi-stage stratified cluster sampling survey on health condition of 14486 residents was taken in 2007.
方法:采用多阶段分层整群抽样方法,对2007年居民家庭健康状况入户调查,共调查14 486人。心理学
- 整群抽样
130 prisoners were selected with cluster sampling method from Zigong prison of Sichuan Province.
采用整群抽样的方法选择四川省自贡监狱监区内直接监管改造罪犯的一线人员共130人。数学
- 整群抽样
- 集群抽样
- 群集抽样
- 分组取样
- 丛集抽样