random sample

1. The survey used a random sample of two thousand people across England and Wales
   该调查在英格兰和威尔士随机抽样了2,000人。
2. And I guess if we were to take a random sample of any group of people on the planet, now their situation might be one that stifles creativity, but as human beings they are creative.
   如果我们随机挑选地球上的一群人，他们面临的共同问题可能就是创造力被扼杀了，因为作为人类，他们本该具有创造力。
3. A not so random sample would probably work just as well, such as that done by the Barnum and Bailey circus to their flock of elephants.
   不是随机找的大象也行，因为Barnum和Bailey马戏团用他们的一群大象也做过类似实验。
4. A random sample of elephants can be taken, and mice can be brought up to the elephants.
   随机找一只大象，再把老鼠放在大象面前。
5. We took a random sample of300 reviews to investigate, and the evidence showed that the reviewers were, indeed, carefully reviewing the code and there were simply fewer bugs.
   我们随机抽查了300个评审者进行研究，结果证实评审者在评审代码时确实非常小心，更少的错误（bug）被发现了。
6. If this is the case, you should try to get a random sample of the business data and allow your customer to change some data values without affecting data quality.
   如果是这样，您应尽力获得一些随机的业务数据样品，并允许客户修改一些数据值，且不影响数据质量。
7. A large random sample provides reliable results in most cases.
   在大多数情况下，大量的抽样可以提供可靠的结果。
8. Instead of getting a random sample, your poll will reflect the activist groups'organizational skills and energy level.
   这样一来，由于无法获得随机的抽样，投票只能反映各激进组织的组织技巧和精力。
9. And so, I began to think about, well, maybe that's just a random sample.
   因此，我开始想，也许这只是个特例。
10. CLOSE IN: A quality control process which selects cages by random sample and which temporarily assembles them into a complete bearing;
    保持架压合：一个质量控制流程：随机抽选保持架然后临时装配成一个完整的轴承；
11. An inquiry into public opinion conducted by interviewing a random sample of people.
    随机抽样接见民众以探测民意。
12. Methods To investigate Mongol and Kazakh, Uygur, Han population of aged ≥ 30 with methods of random sample.
    方法采取随机整群抽样法，调查30岁以上蒙古族、哈萨克族、维吾尔族及汉族居民。
13. Setting: Data were obtained from a community-based random sample of racially and ethnically diverse men.
    方法：对不同种族的男性进行随机人群抽样调查。
14. The poll is based on a random sample of1,097 respondents nationwide.
    该调查的受访者是从全国随机抽取的1097名民众。
15. The random sample selection and different sample positions ensure the samples to be representative and fair.
    计算机随机选择采样点，采样点车车不同，保证了样品的代表性、公正。陛。
16. Period Jitter: refers to the deviation in cycle time of a signal with respect to the ideal period over a random sample of cycles.
    周期抖动：指的是信号的周期时间的随机采样与理想周期之间的差异。
17. In the second stage, the outcome is a random sample from a Bernoulli distribution with this winning probability.
    在第二阶段中，结果是来自伯努利分配与这次获胜率的一个随机样本。
18. Our algorithm gives better result than random sample consensus ( RANSAC) algorithm with higher efficiency in the large nu.
    大量实验结果表明，文中算法比随机抽样一致性算法的估计精度高，且计算效率高。
19. They are not a random sample, so those numbers do not represent reality whether or not those numbers serve our interests.
    而这些案例不是随机样本，所以那些数据无法反映现实，无论那些数据是否对我们有利。
20. To solve the expression difficulties resulting from variety of random sample spaces in decision network planning, an expanded decision unit structure including several sample spaces was presented.
    为解决决策网络计划中随机样本空间变化而产生的模型表达上的困难，提出经拓展能够描述多个样本空间的决策单元结构。
21. The McKinsey study was based on an inquiry last year into a random sample of Chinese-owned companies in fields such as machinery, electronics, packaging and metal goods.
    麦肯锡的研究结果基于它去年进行的一项调查，该调查在机械、电子、包装和金属制品等行业随机抽取了一些中资企业作为样本。
22. We screened a random sample of1063 subjects of all age groups selected by clustering.
    我们筛选了随机抽样的由所有年龄组组成的1063个受检者为调查对象。
23. I am against processing those case studies into numbers, because those numbers would only be valid if the case studies we have are a random sample.
    我反对将那些案例研究处理成数字，因为只有我们所掌握的这些案例是随机样本时，那些数字才有效。
24. Phase Jitter: refers to the deviation of the FBKCLK rising edge to the REFCLK rising edge with respect to the average offset in a random sample of cycles.
    相位抖动：指的是反馈时钟和参考时钟之间上升沿差异与多次随机采样的平均偏移之间的差。
25. Data collected from face-to-face interviews taken from a random sample of600 Beijing residents show that media production knowledge has little effect on media participation intention.
    通过对600个北京市民的随机面访发现，媒介知識与媒介參与功效意識有关，和媒介參与意向并未形成显著关系；
26. We looked at a random sample of120 families.
    我们随机看了120个家庭的样本。
27. The population is divided into strata and a random sample is taken from each stratum.
    总体分成阶层后由各阶层抽选出来的随机样本。
28. Picking a random sample is important to make your survey credible, Henning says.
    选择一个随机抽样调查是非常重要的使你的可信度，桑德拉说。

noun

1. a sample grabbed at random

2. a sample in which every element in the population has an equal chance of being selected