cluster sampling
基本解释
- 分組取樣;類集抽樣;巢式抽樣法
英汉例句
- DESIGN:A stratified randomised cluster-sampling investigation.
設計:分層隨機整群抽樣調查。 - Method: questionnaire was used to investigate 200 male out -patients in STD clinic selected with cluster-sampling method.
方法:採用隨機抽樣對目標人群進行問卷調查。 - Methods A survey on prevalence of FD in communities of Shijiu Neighborhood, Rizhao was conducted by using a stratified, randomized cluster-sampling method.
方法採用隨機分層整群抽樣方法,對日照市石臼街道常住人群進行麪訪式問卷調查。
雙語例句
词组短语
- cluster random sampling [統計]整群隨機抽樣;隨機抽樣;取樣;樣法
- Stratified cluster random sampling 分層整群隨機抽樣
- cluster -sampling 整群抽樣
- cluster continuous sampling 整群連續抽樣
- cluster stratification sampling 整群分層抽樣
短語
专业释义
- 整群抽樣
Method A multi-stage stratified cluster sampling survey on health condition of 14486 residents was taken in 2007.
方法:採用多堦段分層整群抽樣方法,對2007年居民家庭健康狀況入戶調查,共調查14 486人。心理學
- 整群抽樣
130 prisoners were selected with cluster sampling method from Zigong prison of Sichuan Province.
採用整群抽樣的方法選擇四川省自貢監獄監區內直接監琯改造罪犯的一線人員共130人。數學
- 整群抽樣
- 集群抽樣
- 群集抽樣
- 分組取樣
- 叢集抽樣