青年中文cluster sampling的意思
cluster sampling中文翻譯：
分群[組]抽象法
分組取樣；類集抽樣；巢式抽樣法
相似詞語短語
consumer sampling───消費者抽樣
consumer samplings───消費者抽樣
quota sampling───配額取樣；[經]定額抽樣
block sampling───塊狀樣本；區域選樣
clootie dumpling───克羅蒂水餃
cluster flies───n.粉蠅
cluster leg───簇腿
clustering───n.聚集，收集；分類歸并；v.使成群（cluster的現在分詞）
plaster ceiling───灰泥吊頂
雙語使用場景
DESIGN: Cluster sampling and stratified analysis.───設計：整群抽樣，分層分析。
Methods 1589 third grade pupils sampled from 10 provinces and cities by stratified cluster sampling.───方法分層隨機整群抽樣,從10個省市中隨機抽取小學三年級學生共1589人,填寫結構式調查問卷.
Methods: With stratified sampling and cluster sampling, we investigate 487 families in poverty.───方法采用分層整群抽樣方法調查487戶貧困家庭.
DESIGN: Cluster sampling and cross-sectional investigation.───設計：整群抽樣，橫斷面調查。
This paper discusses cluster sampling and stratified cluster sampling in continuous surveys with censuses.───本文討論了連續調查中應用普查方法時的整群抽樣和分層整群抽樣.
Method cluster sampling and cross sectional study.───方法整群抽樣，橫斷面調查。
Contrast group: Other 218 undergraduates were adopted in cluster sampling, taking class as unit.───對照組: 除外觀察組學生,隨機在4屆學生中以班為單位整群抽樣218名學生.
Methods Cluster sampling and random sampling Methods: Were used to choose the subject.───方法采用整群隨機抽樣和單純隨機抽樣方法確定調查對象.