| 单词 | 取样 |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔DNA testing〕They took samples from his hair for DNA testing.他们从他的头发中取样进行 DNA 测试。柯林斯高阶〔DNA testing〕They took samples from his hair for DNA testing.他们从他的头发中取样进行DNA检测。外研社新世纪〔UNCERTAIN〕The conclusions of the survey are questionable because the research was based on a very small sample of people. 这次调查的结论有问题，因为取样的人数太少。朗文写作活用〔alias〕Electronics A false signal in telecommunication links from beats between signal frequency and sampling frequency.【电子学】 假信号：信号频率和取样频率之间的拍子在无线电通信线路产生的假信号美国传统〔blood typing〕The process of identifying an individual's blood group by serologic testing of a sample of blood.血型鉴定：通过取样血的血清试验认定某人血型的过程美国传统〔collect〕Samples were collected from over 200 patients.已从 200 多名病人取样。牛津高阶〔large〕Samples were drawn from a large number of different occupations.从许多种不同的行业中抽取样例。麦克米伦高阶〔sampler〕A mechanical device that is used to obtain and analyze samples.取样器：一种用来获取及分析样本的机器美国传统〔sampling〕A small portion, piece, or segment selected as a sample.样本：选择出来作为取样的一小部分，一片，或一段美国传统〔sampling〕The act, process, or technique of selecting an appropriate sample.取样：抽取合适样本的行为，过程或技术美国传统〔swab〕The doctor took a throat swab to check for infection.医生用拭子从咽喉取样检查是否有感染。朗文当代〔take〕Investigators will take samples of the wreckage to identify the cause.调查员将从残骸上取样来鉴定事故原因。朗文当代〔take〕Please, take a free sample.请免费领取样品。韦氏高阶〔terminus〕Geologists took samples from the terminus of the glacier.地质学家从冰川的末端提取样本。韦氏高阶〔tracking poll〕An opinion poll in which the same sample, such as a small number of voters, is questioned periodically to measure shifts in opinion.跟踪民意测验：一种民意测验方式，定期对同一取样组，如少量的选民，进行询问以测出意见的变化美国传统〔trier〕An instrument or a device, such as a tube or siphon, for taking samples of wine, for example.取样管：一种取样（如葡萄酒取样）的仪器或装置，如管或弯管美国传统The study was carried out with such a small sample that its results are suspect (= cannot be trusted).研究对象取样范围这么小，其结果不能使人信服。剑桥国际 |
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