抽样调查

词组短语

sample survey · sampling survey · spot check

与抽样调查相关的网络例句 [注：此内容来源于网络，仅供参考]

Smoking ; air pollution ; sampling survey

吸烟；大气污染；抽样调查

Each subject will undergo ear examination and pure-tone audibility threshold test to find out those with hearing disability according to the expert committee of The Second China Sampling Survey.

对每个被调查者行耳部检查及纯音听阈检查，按照第二次全国残疾人抽样调查专家委员会重新修订的《残疾标准》，认定听力残疾者。

Each subject will under go ear examination and pure-tone audibility threshold test to find out those with hearing disability according to the expert committee of The Second China Sampling Survey.

对每个被调查者行耳部检查及纯音听阈检查对每个被调查者行耳部检查及纯音听阈检查，按照第二次全国残疾人抽样调查专家委员会重新修订的《残疾标准》，认定听力残疾者。

Objective To compare and observe the geographic difference of relative high blood pressure in Chinese male youth aged 17～21 years by large sample survey.

目的 通过大样本的抽样调查，观察和比较我国不同地区 1 7～ 2 1 a男青年血压偏高的地区分布特点。

Methods: Modified Kato's thick smear method was used to examine Taenia sp. egg in the feces of 60 rural residents (33 males and 27 females) in Wushi county. Then traditional epidemiological methods were employed to investigate Taenia saginata infection among these residents. Results: Four patients were able to expel adult worm after taking in pumpkin seeds, areca catechu L and other drugs.

采用改良加藤法粪检及询问病史等方法抽样调查了该县火箭一大队6小队的60人，对粪检带绦虫卵阳性并有排节片史的7名患者用槟榔－南瓜子法及硫酸镁进行驱虫治疗，同时分析其感染原因和临床症状。

Only in such a case can graduate students quality be raised and can backbone talents for the socialist modernization construction in the 21ST century be brought up. This paper present the analysis on the present conditions and causal constraints on the design and implementation of physical and health education curriculum in universities in Jilin province from the perspectives of health education, physiology, chorology, healthlogy, psychology, education, nutritional, query based on the methodologies of reference query, system analysis, expert consultation, questionnaire, joint reference querying, etc.

本研究在已有研究的基础上采用文献资料法，系统分析法，专家访谈法，问卷调查法，联机检索法，从健康教育学、体育学、课程论、保健学、心理学、教育学、统计学、营养学等多维角度对吉林省9所本科院校1000名大学生进行分层随机抽样调查研究，了解吉林省大学生体育健康意识及行为现状，分析其存在的问题和原因寻求对策，以利于学校体育改革的健康发展。

I want you to spot-check all the bathrooms in the building for cleanliness.

我要你抽样调查这个楼里的洗手间是否都干净。

The alternative estimators used in this paper include least squares estimator, stratified weighted least squares estimator, probability weighted least squares estimator, and Quasi-Aitken weighted least squares estimator.

中文摘要抽样调查设计随著资讯需求的增加日益复杂，然若参数的估计方法无法配合所使用的抽样调查设计，则统计推论结果将难以达到预期的精确度。

In this review, historical background of sampling theory and development of forest inventories are presented. Application and research status of sampling methodology and technology in forest inventory in China and abroad are analyzed and reviewed, which includes sampling with probability proportional to frequency or to size, sampling based on remote sensing and sampling for rare population. Finally, both development trends and some problems of sampling methodology are discussed.

本文介绍了抽样理论的发展和国内外森林抽样调查发展过程，论述了森林调查中主要抽样方法的特点和研究现状，其中包括等概和不等概抽样、基于遥感的抽样、针对稀疏总体分布的抽样调查技术方法，并对这些抽样技术在国内外森林资源调查中的应用进行了综述，概括了抽样调查技术方法的发展趋势，最后总结了抽样技术方法还存在的一些问题。

As a most commonly used method of urban vegetation investigation, stratified random selection investigation is the topic of this paper. Based on enormous publications and practical experiences, the authors proposed the systematic processes of investigation planning, with the details and points of attention for field work of urban vegetation survey introduced. The main body of urban vegetation investigation was divided into three parts, i.

本文以大量文献和作者在城市植物调查的实践经验为基础，总结了国内外城市植物研究中常用的分层随机抽样调查方法，并对植物分层随机抽样调查方案设计的步骤、方法及注意事项作了系统总结并提出相关建议，综述性归纳了一套城市植物分层随机抽样调查的方案设计方法。

与抽样调查相关的网络解释 [注：此内容来源于网络，仅供参考]

spot check：抽样调查, 抽查

industrial park 工业区 | spot check 抽样调查, 抽查 | closing stock 期末存货

nation-wide sample survey：全国性抽样调查

nation-wide power interchange 全国融通電力 | nation-wide sample survey 全国性抽样调查 | National academy of science 国家科学院

sample survey：抽样调查

国外的社会网络研究已经有近70年时间(刘军,2004,第二章),尽管如此,"在过去的30年中,经验社会研究主要由抽样调查(sample survey)控制着. 但是,如人们常常指出的那样,调查是一种社会学的绞肉机(meat grinder),

multisubject sample survey：综合性抽样调查

multistage theories 多阶段理论 | multisubject sample survey 综合性抽样调查 | multisynaptic reflex 多突触反应

Statistical Sample Survey：抽样调查

统计模型:statistical model | 抽样调查:Statistical Sample Survey | 统计学习:Statistical Learning

sampling survey：抽样调查

2.抽样调查(sampling survey):是医学研究中最常用的方法,是通过随机抽样(random sampling)方法 从总体中随机抽取一定数量具代表性的观察单位组成的样本进行调查,然后根据样本信息来推断总体特征.常 用的抽样方法见第三节.

sampling survey method：抽样调查法

sampling survey 抽样调查 | sampling survey method 抽样调查法 | sampling survey techniques 抽样调查技术

sampling survey method：抽样调查法,采样观察法

"sampling servo ","拣选伺服" | "sampling survey method ","抽样调查法,采样观察法" | "sampling test ","样品试验,抽样试验"

nationwide sampling survey：全国性抽样调查

nationality 民族性 | nationwide sampling survey 全国性抽样调查 | native 先天的

sampling survey techniques：抽样调查技术

sampling survey method 抽样调查法 | sampling survey techniques 抽样调查技术 | sampling table 抽样表