sampling survey

US 
UK 
  • un.抽样调查
  • Web取样调查；随机抽样调查；抽样查检

E-C

Web Definition

un.
1.
抽样调查

Sample Sentence

Definition:
AllAll,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
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard
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。
mù dì : jiàn lì rì běn xuè xī chóng bìng chōu yàng diào chá jū mín gǎn rǎn lǜ de wù chā fēn xī hé tǒng jì fāng fǎ 。
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。
fāng fǎ běn cì diào chá shì jiā tíng chōu yàng diào chá , cǎi yòng duō jiē duàn fēn céng suí jī zhěng qún chōu yàng fāng fǎ , diào chá bāo kuò xún wèn diào chá hé shàn shí diào chá 。
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。
yàng běn zhuī jiā shì chōu yàng diào chá de xiàn shí xū qiú , yě shì yī gè chōu yàng jì shù nán tí 。
www.dictall.com
4.
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。
yán jiū le cǎi yòng èr jiē chōu yàng duì shuǐ lù yùn shū liàng jìn xíng chōu yàng diào chá shí de dì èr jiē chōu yàng fāng fǎ 。
tech.zidian8.com
5.
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。
mù qián , chōu yàng diào chá zhōng cún zài zhe rì yì yán zhòng de wú huí dá wèn tí , jī hū suǒ yǒu de diào chá zǔ zhī zhě dōu miàn lín zhe zhè yī lìng rén tóu tòng de wèn tí 。
www.juhe8.com
6.
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。
tōng guò duì chōu yàng diào chá lǐ lùn hé wú xiàn chuán bō tè diǎn de yán jiū , tí chū le yī zhǒng yí dòng tōng xìn wǎng luò lù cè shù jù de chōu yàng yǔ fēn xī fāng fǎ 。
www.ceps.com.tw
7.
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。
lì yòng rù hù chōu yàng diào chá , diào chá nèi róng zhǔ yào bāo kuò cān hé nóng mín zhī xiǎo lǜ hé mǎn yì lǜ 。
paper.pet2008.cn
8.
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。
fāng fǎ : zài wǔ hàn dì qū , cǎi yòng zhěng qún chōu yàng fāng fǎ , duì nǚ dà xué shēng jìn xíng le chōu yàng diào chá 。
www.ceps.com.tw
9.
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。
yóu yú gāi chōu yàng diào chá cǎi qǔ de shì fēn céng chōu yàng , yīn cǐ xiāng yìng de yòng fēn céng chōu yàng xià de yàng běn lún huàn yán jiū 。
tjyj.stats.gov.cn
10.
Thus we establish the measurement tools of primitive physics problems and choose middle school students to conduct a sampling survey.
基于此，编制了原始物理问题测量工具并选取中学生进行了抽样测量。
jī yú cǐ , biān zhì le yuán shǐ wù lǐ wèn tí cè liáng gōng jù bìng xuǎn qǔ zhōng xué shēng jìn xíng le chōu yàng cè liáng 。
www.pep.com.cn