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[数]抽样调查
1、quota sampling───配额取样；[经]定额抽样；定额抽样（法）
2、investigation───n.调查；调查研究
3、impertinence sampling───不恰当抽样
4、multistage sampling───多级采样; 多级抽样; 多级抽样法; 多级取样；[统计]多级抽样
5、investigation report───调查报告书
6、sampling error───[数]抽样误差；取样误差，抽样误差，采样误差
7、incident investigation───事故调查
8、investigation discovery───调查发现
9、unstratified sampling───非分层取样
1、Estimation of the Conditional Equal Value and Application in the Rural Economic Sampling Investigation───条件均值估计及其在农村经济抽样调查中的应用
2、Stratification is one of the key techniques in stratified sampling investigation and monitoring using remotely sensed data.───分层技术是遥感分层抽样调查与监测方法中的关键技术之一。
3、DESIGN: a stratified random cluster sampling investigation.───设计：分层整群抽样调查。
4、Methods Random sampling investigation was carried out by self-administering and anonymous questionnaire among college students in Henan.───方法采用不记名自填问卷方式，对河南在校大学生进行随机抽样调查。
5、The Application of Multidimensional Correspondence Analysis on Sampling Investigation Papers───多元对应分析在抽样调查分析中的应用
6、A random layer sampling investigation of the health knowledge and hygienic habituation of rural residents in Tal'an city───泰安市农村居民健康知识与卫生习惯的分层随机抽样调查
7、Wushu articles of sports publication published in 90's were analyzed and studied by means of sampling investigation and statistics.───采用抽样调查、统计方法，对体育刊物九十年代发表的武术文章进行分析、研究。
8、One, fundamental condition is right 1995 the sampling investigation of company labour cost is to be in manufacturing industry. . .───基本情况1995年对企业人工成本的抽样调查是在制造业中…
9、We should conduct a sampling investigation before we write the report.───我们应该先进行抽样调查再写报告。
1、Indicate epidemiology investigation , confirm on the grounds of international sampling investigation, major part in the cancerogenic patient who has a smoke is a passive smoker.
2、Stratification is one of the key techniques in stratified sampling investigation and monitoring using remotely sensed data.
3、Active produce cost investigates business accounting to adopt the method that sampling investigation combines.
4、DESIGN: Chester sampling investigation and paired design were applied.