sampling是什么意思？

sampling

英[ˈsɑ:mplɪŋ] 美[ˈsæmplɪŋ]

• n. 抽样，取样，（乐曲的）节录，选录；

例句

• 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。
• This ensures that the data obtained can be related to data from other sampling sites. 这样做就能确定已得到的数据同其它采样点数据之间的相互关系.
• Objective To determine value of chorionic villus sampling ( CVS ) in early diagnosis of severe thalassemia. 目的探讨绒毛活检在重型地中海贫血早期诊断的应用价值.
• It is for a discussion of area determination by transect sampling. 这是有关截距抽样估测面积的讨论.
• This paper discusses cluster sampling and stratified cluster sampling in continuous surveys with censuses. 本文讨论了连续调查中应用普查方法时的整群抽样和分层整群抽样.
• Patient being prepped for the venous sampling? 病人已经准备好做静脉采血了 吗 ?
• They take a wide - area sampling and attempt to discover any correlating attacks. 他们通过大范围的取样,然后努力的找出相关性的攻击.
• Sampling the local cuisine is one of the delights of a holiday abroad. 品尝当地菜肴是去国外度假的一大享受。
• Finally, removing the Operating Characteristic ( OC ) curves for on - line sampling and inspection. 最后, 取消 在线 抽样和检验操作特征曲线 ( OC ).
• Chaos phenomenon of sampling phase - detector digital synthesizer loop is studied. 研究三角形取样鉴相数字合成器锁相环中的混沌现象.

柯林斯高阶英汉双解学习词典释义

• N-COUNT
  样品;货样
  A sample of a substance or product is a small quantity of it that shows you what it is like.
  例句
  You'll receive samples of paint, curtains and upholstery... 你将收到涂料、窗帘、家具垫衬套的样品。 We're giving away 2000 free samples... 我们正免费发放 2,000 份样品。
• N-COUNT
  (用于化验的)取样,样本
  A sample of a substance is a small amount of it that is examined and analysed scientifically.
  例句
  They took samples of my blood. 他们取了我的血样。 ...urine samples. 尿样
• N-COUNT
  (抽查的)样本;抽选人员;抽样
  A sample of people or things is a number of them chosen out of a larger group and then used in tests or used to provide information about the whole group.
  例句
  We based our analysis on a random sample of more than 200 males. 我们随机抽查了 200 多名男性，并在此基础上进行分析。
• VERB
  品尝;试尝
  If you sample food or drink, you taste a small amount of it in order to find out if you like it.
  例句
  We sampled a selection of different bottled waters. 我们品尝了一系列不同品牌的瓶装水。
• VERB
  体验;尝试
  If you sample a place or situation, you experience it for a short time in order to find out about it.
  例句
  ...the chance to sample a different way of life. 体验不同生活方式的机会
• VERB
  节录,选录(乐曲)
  When musicians or pieces of their music are sampled, parts of their music are used by other musicians in their own work.
  例句
  I don't actually mind being sampled as long as people give credit where it's due. 只要人们在适当处标明出处，我其实并不在乎自己的音乐被人节录。

英汉词典释义

• n.
  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。

英英词典释义

• Noun
  1. (statistics) the selection of a suitable sample for study
  2. items selected at random from a population and used to test hypotheses about the population
  3. measurement at regular intervals of the amplitude of a varying waveform (in order to convert it to digital form)

行业词典

• 农学： 抽样；
  冶金学： 采样；
  动物学： 取样；
  化学： 取样；
  医学： 取样，抽样：样本的选择或制作；
  土木工程： 取样；
  心理学： 抽样；
  数学： 抽样；
  水产： 采样；又称“取样”。为进行水质分析按一定规范要求采集水样的过程。；
  法律： 抽样调查；
  测绘： 采样；把时间域或空间域的连续量转化成离散量的过程。；
  煤炭： 采样；采取煤样的过程。；
  电力： 抽样；
  电子学： 取样；
  电工： 抽样；采样；
  航天： 取样；
  通信： 抽样；又称“取样”。通常按相等的时间间隔对信号抽取样值的过程。；