片语

cluster stratification sampling整群分层抽样

cluster continuous sampling整群连续抽样

cluster random sampling method整群随机抽样方法

Stratified cluster random sampling分层整群随机抽样

stratified cluster sampling分层整群抽样

cluster random sampling[统计] 整群随机抽样

multi-stage cluster random sampling多阶段整群随机抽样

Simple cluster sampling简单整群抽样

英汉例句

• cluster sampling on various stages and strata method was adopted. 38474 persons were interviewed.

  采取多阶段分层、群抽样的方法，对38474人进行家庭入户健康询问调查。

• the methodology adopted is to make relative questionnaire from cluster sampling of all 2008 graduates of the medical school.

  方法：自行编制研究生满意度调查问卷，对某高校医学院2008届研究生进行整群抽样调查。

• design: cluster sampling and cross-sectional investigation.

  设计：整群抽样，横断面调查。

• methods a stratified multistage cluster sampling method was used to investigate 2 625 junior high school students and 2 495 senior high school students with a questionnaire.

  方法采用多阶段分层整群抽样方法，随机抽取江苏省初中学生2625名和高中学生2495名进行问卷调查。

• methods stratified cluster sampling was carried out to investigate 312 male physical education teachers aged over 35 years old in 160 primary and secondary schools in jiaodong peninsula.

  方法采用分层整群抽样方法，对胶东半岛160所中小学35岁以上的男性体育教师312人进行问卷调查。

• methods: cluster sampling empty nest elderly in rural areas and indoor interview were conducted about their qol with gqoli-74.

  方法：采用整群抽样，用生活质量综合评定问卷（gqoli-74）对农村空巢老人生活质量进行入户调查。

• methods the survey of prevalence of dental caries in group aged 12 and 15 years in anhui province was conducted using the non-proportional, stratified, cluster sampling method.

  方法对安徽省四县市的12岁及15岁儿童的龋病发病情况进行抽样调查，采用分层、不等比、多阶段整群抽样的方法。

• methods choosing 818 students in a medical university with strata cluster sampling and carrying out a questionnaire survey.

  方法：通过分层整群抽样的方法，对某医科大学的818名医学生进行问卷调查。

• methods cluster sampling and random sampling methods were used to choose the subject.

  方法采用整群随机抽样和单纯随机抽样方法确定调查对象。

• a cluster sampling technique was used to measure physique development of 871 children aged 4-6 years in xingan county, guangxi zhuang autonomous region.

  本研究采用整群抽样方法对广西兴安县城的871名4～6岁儿童的形态、素质等指标作了较全面测试。

• methods subjects were collected from community population by stratified multi-stage cluster sampling method. the data gathered from case investigation and serological detection.

  方法对社区人群采用多阶段分层整群随机抽样方法抽取研究对象，进行个案调查和血清学检测。

• method cluster sampling and cross sectional study.

  方法整群抽样，横断面调查。

• methods the investigated sites were selected by cluster sampling from 13 cities.

  方法在13个市采用整群分层随机抽样的方法选择调查点。

• the normal value range of indicators about accident proneness were detected according to epidemiological survey results using stratified random cluster sampling in 5 cities.

  在5个城市作整群分层随机抽样调查确定与事故倾性有关指标的正常值范围。

• methods:using cluster sampling according to the unified deployment and method about 「sample research of chinese minority nationalitys healthy quality」.

  方法：按照国家「中国少数民族人口健康素质抽样调查」的统一部署和方法，运用整群随机抽样。

• methods cluster sampling method and questionnaire survey were used in 8093 persons from 3 to 24 years old.

  方法采用整群抽样方法利用自行编制系列问卷对8093名3~24岁的调查对象进行问卷调查。