翻译
stratified sampling
- 英 [ˈstrætifaid ˈsæmplɪŋ]
- 美 [ˈstrætəˌfaɪd ˈsæmplɪŋ]
释义
- 分层抽样,分层抽样法,分层取样
实用场景例句
- 全部
Methods A large - scale survey was conducted at 250 medical health units based on stratified sampling.
方法使用分层抽样的方法在全国范围内抽取250家医疗机构开展大规模调查.
互联网
Methods: With stratified sampling and cluster sampling, we investigate 487 families in poverty.
方法采用分层整群抽样方法调查487户贫困家庭.
互联网
收起实用场景例句英英释义
Noun
1. the population is divided into subpopulations (strata) and random samples are taken of each stratum
收起英英释义行业词典
心理学
分层抽样
数学
分层抽样
金融
分层抽样
- 释义
- 实用场景例句
- 英英释义
- 行业词典