√在线天堂中文最新版网,97se亚洲综合色区,国产成人av免费网址,国产成人av在线影院无毒,成人做爰100部片

當(dāng)前位置: 在線翻譯 > 英語翻譯 > cluster sample
ONOFF
劃詞翻譯
導(dǎo)航
建議反饋
詞典App

cluster sample中文是什么意思

  • 集束抽樣

"查查詞典"手機(jī)版

千萬人都在用的超大詞匯詞典翻譯APP

  • 例句與用法
  • Simple cluster sampling
    簡單整群抽樣
  • Methods a cluster sample of 499 children was randomly chosen from 6 primary schools in chongqing
    方法采用隨機(jī)整群抽樣,對重慶市城區(qū)6所小學(xué)在讀流動兒童449名進(jìn)行問卷調(diào)查。
  • This paper discusses cluster sampling and stratified cluster sampling in continuous surveys with censuses
    摘要本文討論了連續(xù)調(diào)查中應(yīng)用普查方法時的整群抽樣和分層整群抽樣。
  • Methods : random cluster sampling method was used . 2763 subjects were studied with a self - reported questionnaire
    方法:采用整群隨機(jī)抽樣方法,對2763名學(xué)生通過自填問卷的方式進(jìn)行了調(diào)查。
  • Methods cluster sampling method was adopted in this study , and epidemiology characters of emergency injuries in shenzhen city were analyzed
    方法采用抽樣方法調(diào)查本市急救中心2001年7月至2002年6月急診傷害就診情況。
  • Methods using cluster sampling , the study was conducted in a secondary technical school in hefei , and the available questionnaire were analysed
    方法采用整群抽樣的方法在合肥市某中專學(xué)校進(jìn)行問卷調(diào)查,并對有效問卷進(jìn)行統(tǒng)計分析。
  • Methods : cluster sampling was introduced and the usage of antibiotics was investigated retrospectively from jan 2004 to dec 2006
    方法:采用整群抽樣的方法,回顧性地調(diào)查本院2004年1月2006年12月婦產(chǎn)科住院患者抗菌藥物的使用情況。
  • Methods 1 078 eligible subjects from different economic areas were selected by stratified cluster sampling in wuhan city and yichang country
    方法采用分層整群抽樣的方法分別選取武漢市城區(qū)、宜昌市農(nóng)村經(jīng)濟(jì)水平不同的社區(qū)進(jìn)行人戶調(diào)查。
  • Methods by using the cluster sampling method , a sample of 518 students drawn from 4 high schools in chuzhou , then a questionnaire survey was conducted among them
    方法采取整群抽樣方法對滁州市4所高中三年級畢業(yè)班學(xué)生518名進(jìn)行問卷調(diào)查。
  • Methods descriptive analysis was conducted among 818 medicos , who were sampled by stratified cluster sampling , and the model was established
    方法采用分層整群抽樣的方法,對某醫(yī)科大學(xué)818名醫(yī)學(xué)生心理健康狀況的一般情況進(jìn)行描述性分析,并擬合結(jié)構(gòu)方程模型。
  • 更多例句:  1  2  3
  • 其他語種釋義
  • 推薦英語閱讀
cluster sample的中文翻譯,cluster sample是什么意思,怎么用漢語翻譯cluster sample,cluster sample的中文意思,cluster sample的中文,cluster sample in Chinesecluster sample的中文,cluster sample怎么讀,發(fā)音,例句,用法和解釋由查查在線詞典提供,版權(quán)所有違者必究。

說出您的建議或使用心得