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sample survey

  • 抽样调查：一种研究方法，通过从总体中选择一部分样本进行调查和分析，以了解总体的特征和趋势。

双语例句

  1. But I do know a few things. I know that the cost of every U. s. sample survey is going up.
    但是我对情况也略知一二，我知道每个样本调查费都在增加。
  2. MethodsCarried out a sample survey of 150 health care personnel hand-washing behavior.
    方法对150名医护人员的洗手行为进行抽样调查。
  3. B: I think you know that there is a sample survey by a checker from State Administration for the Inspection of Import and Export Commodities before shipping. Our merchandise is surely up to standard.
    我想您也知道，货物装船之前经中国商品检验局检验员抽样检查确认，东西是完全符合标准的。

网络短语

  • data from the sample survey
    抽样调查；抽样查询拜访；抽样考察
  • nation-wide sample survey
    全国性抽样调查
  • specific sample survey
    特定样本调查；典型抽样调查
  • sample survey method
    样本调查法
  • rural household sample survey
    农村住户抽样调查

同义词

spot testingpilot survey
[数]抽样检查；先行甸；样品鉴定