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单词 sampling
释义 sampling
noun
(-s)
Usage: often attributive
Etymology: from gerund of sample (II)
1.
 a. : an act or instance of obtaining a sample
  < improved technic … for blood samplingadvt >
  < the purpose of sampling is to determine the average mineral values in the deposit — J.D.Forrester >
 b. : assessment of the quality or character of a whole by examination of a sample : testing
  < periodic sampling of the stored grain is necessary to be sure it is not molding >
 c. : personal investigation : trial
  < experimental sampling, as with edibles, … played a part in the transformation of our material environment — Lewis Mumford >
2. : sample
 < those who would like to find out what the French do in commerce and industry can get complete samplings at the … fair — New York Times >
 < this inventory is far from complete, but it is an adequate sampling — Abram Kardiner >
 < ask a sampling of people why they didn't buy one client's product — Vance Packard >
3. : the introduction of a product or promotion of its sale by distributing at no cost or at a reduced price a trial package in regular or specially designed smaller size
4. : the act, process, or technique of determining traits or attitudes of a whole population by collecting and analyzing data from a representative segment of it : survey
 < after allowance has been made for the quantitative and qualitative bias of the sampling, series of generalizations are drawn — Sidney Hook >
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更新时间:2024/11/10 17:53:49