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抽样

  • na.sampling; specimen; 【统】sample
  • 网络PPS; purposive sampling; cluster sampling

抽样抽样
英-汉网络释义

抽样

na.

1.【统】sample; sampling; specimen; samples draw

例句：
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Kyodo did not give a margin of error, but a poll of that size would normally have a five percentage point sampling error.
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We do not talk to every single person in a designated universe of the population, but instead take a sampling from it.
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A small poll of 107 GPs has found that some people are worried about the side effects that it might have. . .
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If you create a framework for the entire organization, make sure you use a sample of roles from across the company.
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However, if the length of the longitudinal longer, in the sample in a joint monitoring, the situation may be on the rise.
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This ensures that the result of the join is correct, but the sampling doesn't reduce the computing effort necessary to join the sources.
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Guide for the sampling of gases and of oil from oil-filled electrical equipment and for the analysis of free and dissolved gases.
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Public-health officials already conduct random sampling, so getting the participants to name a few friends too should not be onerous.
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In July, it was revealed that new methods of sampling led to a massive reduction in the estimated number of people living with HIV in India.
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RESOLUTION - Printed photographs should be scanned at a sampling frequency of at least 300 pixels per inch.
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The plan was to sample nitryl chloride levels in marine air, which computer models predicted would not exceed 50 parts per trillion.
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After revision of the descriptive documents, the defects that have occurred are remedied. A repeated personal inspection may be necessary.
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It was demonstrated that the lower CV, the larger the number of all trees , the better effectivity this sampling technique had.
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Methods Patients in gynaecological clinics were selected through systemic sampling and then interviewed with a structured questionnaire.
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