sampling survey method的例句大全

application of hierarchical sampling survey method in police statistics

分层抽样调查方法在公安统计中的应用

In order to know the sanitary quality of disposable sanitary products produced, sold and used in Beijing, field sampling and laboratory examination method were used to carry out a survey.

为了解一次性使用卫生用品的安全性，对鲁中地区企业生产的一次性使用卫生用品抽样进行了皮肤刺激试验、阴道黏膜刺激试验和皮肤变态反应试验。

Method On-the-spot sampling method was used to carry out a survey of 54 hospitals.

方法采用现场抽样方法对54所医院进行了调查。

The antidotes for solving these problems in our country's public opinion survey report are the folio wings. Firstly, probability sampling should become main sampling method in public opinion survey.

解决当前我国民意调查报道中的主要问题的对策是：一是概率抽样应成为民意调查抽样的主要方式；

Survey sample selection, multi-stage random sampling method, questionnaire and structured interview method of combining survey research.

调查样本的选取采用多阶段随机抽样的方法，通过问卷调查与结构式访谈相结合的方法对调查对象进行研究。

In the survey 18 interviewees are chosen to form the employees of this company with scientific sampling method.

本次调查使用科学的抽样方法，从山东大华日鑫铝业有限公司抽取了18名员工进行访谈。

Methods A stratified cluster sampling method was used to survey the health status in 2161 samples from 540 families in 3 Bama Counties of China, and of the 746 participants had been surveyed for the diet nutrition.

方法运用分层整群抽样方法，抽取3个乡镇、6个村、540户共2161例进行健康调查，其中180户746例进行膳食调查。

Study of Freight-OD Survey and Sampling Expansion Method in Large City

大城市货运调查及扩样方法研究

Methods Using the total dietary study method, the analytical samples were obtained in different areas by food consumption survey, food aggregation, food sampling and preparation.

方法采用总膳食研究方法，通过膳食调查、统计不同地区人群各种食物的消费量、按照所得的食物消费量数据烹调加工并混合成可食的各种食物类别。

the third stage is to conduct the survey by on-the-spot questionnaire survey to 668 professionals in 29 cdcs at three different levels: provincial, municipal and county levels using a random sampling method.

第三阶段运用随机分层抽样方法，对29个包括省、市、县三级CDC的668名工作人员进行了现场问卷调查。

study on the second stage sampling method of two-stage sampling survey for waterway transportation volume

水路运输量抽样调查中的第二阶抽样方法

methods: the method of random sampling was conducted to carry on questionnaire survey to 270 rural residents in hubei province.

方法：采用随机抽样的方法对湖北省270名农村居民进行问卷调查。

Methods The multi-stage sampling method, i.e. cluster and stratification sampling combined with systematic sampling, was applied to conduct a household survey of residents in communities. The data of survey were recorded with database of Epi data, and analyzed statistically with analysis software of SAS.

方法采取多阶段抽样方法，即整群分层抽样和机械抽样相结合的方法对社区居民进行入户调查，调查数据采用EPI DATA数据库录入，SAS分析软件进行统计分析。

gallup was an american statistician who invented the gallup poll, a successful statistical method of survey sampling for measuring public opinion.

这位美国的统计学家是盖洛普民意测验的首创者。盖洛普民意测验是为了测量民意对其调查样本进行统计的科学方法。

open-ended question format, household randomly sampling method and personal interview survey are much more appreciated;

推荐使用开放式询问方式、住户随机抽样调查和访谈调查方法；

Method: The nosogenesis was studied by epidemiological survey and isolation and culturing of sampling water.

方法: 采用流行病学调查及实验室分离培养确认致病原.

METHOD Random sampling study and collect data by questionnaire survey and examination.

方法采取整群随机抽样,信函问卷、实地测试等调查.

Study on Method of Filtering Investigation Targets in the Multi-Objective Sampling Survey

多目标抽样调查中筛选调查指标方法的研究

It mainly included Focus Group Discussion, Participatory Observation, Delphi technique, Personal Interview, Overall Survey and Sampling Survey , Typical Survey, Capture-Mark-Recapture Method, et al.

主要包括专题小组讨论, 参与性观察, 德尔菲法, 个体访谈; 普查与抽样调查, 典型调查, 捕获 - 标记 - 再捕获法.