sampling 详细解释

sampling

['sæmpliŋ]

n. 抽样, 样品
动词sample的现在分词形式

英英释义

名词 sampling:

(statistics) the selection of a suitable sample for study

items selected at random from a population and used to test hypotheses about the population

同义词：sample distribution, sample

measurement at regular intervals of the amplitude of a varying waveform (in order to convert it to digital form)

动词 sample:

take a sample of

同义词：sample, try, try out, taste

补充

samplingsampling英:[ˈsɑ:mpliŋ] 美:[ˈsæmplɪŋ]n.1.抽样; 取样In sampling, we choose a small number of items which we think are typical of the whole and examine the sample.在采样时, 我们选择少量我们认为是代表整体的东西, 并对这个样本进行研究。2.(乐曲的)节录, 选录

例句

1. sampling technique抽样技术 2. routine river sampling is carried out according to a schedule.常规河水抽样按计划进行。 3. The reporter asked a sampling of people about their eating habits.记者就饮食习惯选取了一些有代表性的人进行采访。 4. a sampling of the menu's entrées菜单主菜的样品 5. We were given a sampling of the food.我们得到了试吃的食品。 6. The band does a lot of sampling.这支乐队选录了许多歌曲。

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