sampling survey

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英 
  • un.抽样调查
  • 网络取样调查；随机抽样调查；抽样查检

英汉

网络释义

un.
1.
抽样调查

例句

释义:
全部全部,抽样调查抽样调查,取样调查取样调查,随机抽样调查随机抽样调查,抽样查检抽样查检
类别:全部全部,口语口语,书面语书面语,标题标题,技术技术
来源:全部全部,字典字典,网络网络
难度:全部全部,简单简单,中等中等,难难
1.
AIM : To establish a set of statistic formulas on sampling error of infection rate of residents in sampling survey of schistosomiasis.
目的：建立日本血吸虫病抽样调查居民感染率的误差分析和统计方法。
www.jsczz.cn:8080
2.
Methods A stratified multistage cluster random household sampling survey was performed, including questionnaire, dietary survey.
方法本次调查是家庭抽样调查，采用多阶段分层随机整群抽样方法，调查包括询问调查和膳食调查。
journal.9med.net
3.
Sample complementing is the practical demand of sampling survey, and its also a difficult problem in sampling technology.
样本追加是抽样调查的现实需求，也是一个抽样技术难题。
www.dictall.com
4.
Methods The number of samples was calculated with the optimum allocation stratified random sampling survey.
应用最优分配随机分层抽样方法确定调查点。
www.jukuu.com
5.
This paper studies the second stage sampling methods used in the two stage sampling survey for waterway transportation volume.
研究了采用二阶抽样对水路运输量进行抽样调查时的第二阶抽样方法。
tech.zidian8.com
6.
At present, there exists serious "non-response" problem in sampling survey, and almost all of the survey organizers face this tough problem.
目前，抽样调查中存在着日益严重的无回答问题，几乎所有的调查组织者都面临着这一令人头痛的问题。
www.juhe8.com
7.
By the research of sampling survey and radio propagation, a novel method on sampling and analysis of field test data is introduced.
通过对抽样调查理论和无线传播特点的研究，提出了一种移动通信网络路测数据的抽样与分析方法。
www.ceps.com.tw
8.
The sampling survey includes the awareness and satisfaction of farmers participating in cooperative medical care.
利用入户抽样调查，调查内容主要包括参合农民知晓率和满意率。
paper.pet2008.cn
9.
Methods: A sampling survey was conducted in female college students in Wuhan district by employing the cluster sampling technique.
方法：在武汉地区，采用整群抽样方法，对女大学生进行了抽样调查。
www.ceps.com.tw
10.
As the sampling survey is stratified sampling, so the research of the sample rotation is under the stratified sampling.
由于该抽样调查采取的是分层抽样，因此相应地用分层抽样下的样本轮换研究。
tjyj.stats.gov.cn