statistical sample survey

基本解释

• [机械工程]抽样调查

英汉例句

双语例句

• The major data sources are obtained from annual statistical reports and sample survey.
  本资料数据主要来源于统计年报和抽样调查。
• As for those statistical indicators needed to use sample survey to attain data this article discusses program of drawing sample and constructing estimator simply.
  对于需要通过抽样调查获得数据的统计指标，简要讨论抽取样本和构造估计量的方案。
• From statistical technique, a sample survey to collect data and address data for discussion, Research focused on Beijing over the age of 18 and medical needs of urban residents degrees.
  本文从统计学的方法入手，以抽样调查的方式收集数据并针对数据进行讨论，着重研究北京市18周岁及以上城区居民医疗需求度。
  blog.sina.com.cn

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专业释义

机械工程

• 抽样调查

  In this paper, using statistical sample survey and statistical theory ,this paper provides a deep research on the printing parameters ofdry lithographic ink. Such as tackness, specific density fine grain, ect.
  本文利用抽样调查和数理统计的原理,深入分析了无水胶印油墨的印刷适性参数,如油墨的比重,粘度,细度等。