抽样

Methods:Stratified quota sampling was used to select four communities,representing different community health service models.

采用分层定额抽样方法，抽取 4个不同类型的社区，以入户调查和面对面访谈的方式共调查居民 4 17名，比较贫困居民和普通居民在卫生服务需求和利用方面的差异，并了解他们对家庭病床的认识。

The strategy of Quota Sampling was adopted. Subjects in the study were married female employees from the Bureau of the National Health Insurance.

研究者采取配额抽样策略，以中央健康保险局已婚女性员工为对象，合计有效问卷为300份。

By means of quota sampling, there were total 500 women participating in this study, of which 403 were valid. Data were analyzed using CFA, ANOVA, and MANOVA procedures.

以问卷调查方式，配额抽样500位有固定性伴侣的高雄县市更年期妇女为研究对象，有效问卷回收份数为403份，样本资料以验证性因素分析、相依样本变异数分析、多变项变异数分析等统计方式，进行资料整理与分析。

Methods: This study used quota sampling, and the subjects were patients selected from 10 medical centers which volunteered to participate in the DOH project.

研究对象为10家自愿参与试办计画的医学中心，采用定额抽样方式，受试样本为申请与无申请电子病历两类病患。

Methods Through a quota sampling,a total of 1280 migrants were recruited from 7 different working places(where migrants were often employed) to be administered a face-to-face anonymous interview.

方法采用配额抽样，一对一、面对面匿名调查形式，对外来流动人口较为集中的6类工作场所里的1 280名外来人员进行流行病学调查。

Undergraduate students from a certain university were recruited by quota sampling.

根据上述研究目的，采用配额抽样方式选取某大学学生为研究对象。

Finally, the paper, taking Congaing Branch of CCRI as a case, analyzes the change of its motivation mechanism for human capital in the course of system transformation and stress is put on the analysis of staff members demands and the reinforcement means to be taken by choosing investigation objectives with mutual-controlled quota sampling method, interview and questionnaire investigation.

最后以煤炭科学研究总院重庆分院作为案例，分析了该院人力资本激励机制在转制过程中的变化，用相互控制配额抽样法选出调查对象，采用面谈和问卷调查相结合，重点分析了职工的需要和采取何种强化手段。

Employ be market research in the statistics means, adopt the quota sampling, divide into groups consumer on the basis of the revenue against the age.

本次研究主要是针对的上海宝山地区的购房群体，使用的是统计学中的市场调查的方法，采用配额抽样，根据收入与年龄将消费者进行分组，并结合常用统计软件 SPSS ，主要运用描述统计、因子分析的统计方法对调查数据进行分析，得出潜在和目标消费者定位分析与房产定位问题。

Methods Through a quota sampling, a total of 1280 migrants wore recruited from 7 different working places (where migrants were often employed) to he administered a face-to-face anonymous interview.

采用配额抽样，一对一、面对面匿名调查形式，对外来流动人口较为集中的6类工作场所里的1280名外来人员进行流行病学调查。

The questionnaire method and the interview menthod were used to gain the tourist data, the quota sampling method was used in sampling survey, the principal component analysis method was used to measure the various variables, the statistical methods such as linear regression analysis, multivariate linear regression analysis, single factor variance analysis and logistic regression analysis were used to analyzes the relationship between various variables.

具体来说，在获取游客数据时采用了问卷调查法和访谈法，在抽样调查时采用了配额抽样方法；对各变量进行测度时使用了主成分分析法；在分析各变量之间相互关系时采用一元线性回归分析、多元线性回归分析、单因素方差分析及Logistic回归分析等统计方法。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。