cluster random sampling
基本解释
- [統計] 整群隨機抽樣
英汉例句
- A survey was conducted among 701 freshmen in one college by cluster random sampling.
採用整群隨機抽樣方法，在某大學抽取701名大學生作爲調查對象。 - Methods Cluster random sampling method was employed in this survey, then 2000 families amounting of 7218 people were selected.
方法採用整群隨機抽樣方法，抽取城鄕居民2000戶，共計7218人。
www.cmed.org.cn - Methods According with the methods of the forth epidemiologic sampling survey for tuberculosis in our country, the method of stratified cluster random sampling was use in this survey .
方法根據全國第四次結核病流行病學抽樣調查方案，採用分層整群隨機抽樣方法抽取調查點，然後根據調查結果進行分析。
雙語例句
词组短语
- cluster systematic random sampling method 束系統隨機抽樣方法
- Stratified cluster random sampling 分層整群隨機抽樣
- cluster random sampling method 整群隨機抽樣方法
- multi -stage random cluster sampling 群抽樣
- random cluster sampling 整群抽樣
短語
专业释义
- 整群隨機抽樣