英语释义

• a sample grabbed at random

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

片语

Random Interval Sample随机间隔样本

random truncation sample随机截尾样本

random plant sample随机植株样本

random cluster sample整群抽样

random m sample随机样品

random motion sample随机运动样本

random probability sample随机概率抽样

random ordered sample随机有序样本

Random Censored Sample随机截尾子样

英汉例句

• we screened a random sample of 1063 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。

• 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。

• try to a achieve a random sample of the target audience

  尽量取得目标群体的随机抽样。

• so he drew a random sample of 99 individuals born in the overkalix parish of norrbotten in 1905 and used historical records to trace their parents and grandparents back to birth.

  他随意选取了99名1905年在北搏腾奥佛卡利克斯教区（overkalixparish）出生的孩子作为研究样本，通过详尽的历史档案，一直追溯到他们的父母以及祖父母。

• the poll is based on a random sample of 1,097 respondents nationwide.

  该调查的受访者是从全国随机抽取的1097名民众。

• we used a structured questionnaire to collect data from a random sample of 540 households with at least one child aged5 years.

  我们使用结构化调查问卷从540随机抽取的至少有一个5岁以下孩童的住户中收集数据。

• 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。

• and i say if you took a random sample of the americans: 「when you woke up in the middle of the night」 and said: 「what does the america stand for?」

  我觉得如果给美国人做个抽样调查：,半夜醒来的时候“,被问到，美国人主张什么

• there are many ways to generate a random sample of k systems.

  有许多方法可以生成k 个系统的一个随机样本。

• we looked at a random sample of 120 families.

  我们随机看了120个家庭的样本。

• to find out, we conducted a survey from a random sample from more than 1.2 million bloggers who have registered with technorati.

  为了找到这些问题的答案，我们组织了一个调查活动，从一千二百万的在我们公司注册的blogger中随机抽取答卷者。

• use the create menu to create processing, which allows you to choose the get random sample function to set a percentage of the data you want to analyze.

  使用create菜单创建processing，它允许您选择getrandom sample功能设置您想分析的数据的百分比。

• 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。

• 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。

• the merchant circle survey is based on a random sample of 8, 456 small business business owners in the united states.

  商人圈（merchantcircle）的调查是基于美国8456名小企业主这一随机样本进行的。

• the 150 or so people inside — about a third of my graduating class — were not a random sample of j.p. stevens high school students.

  会议室里面有150个人左右，占了我那届毕业班的三分之一，他们肯定不符合母校j·p·史蒂文斯高中学生的随机抽样。

• but i’ll bet that if you quizzed a random sample of these people, you’d find that they really don’t know what a business model is. i did just that with my students at uc-berkeley.

  但是我敢打赌，你如果在这些人中做抽样的随机测试，你会发现他们并不明白什么是商业模式。

• the panel study involved a random sample of 895 households from over 50 000 enrolled in a cash-for-work programme between september and december 2007 and 921 similar control households.

  我们从2007年9月和12月登记在现金薪酬项目的50,000多个家庭中抽取了895个家庭作为随机样本，还选择了921个类似的对照家庭，然后对它们开展了小组研究。

• 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。

• we took a random sample of 300 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。

• 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。

• line detection algorithm based on random sample theory make the plane measurement more precise and quicker.

  基于随机采样理论的直线检测算法使得平面测量更为精确、快速。

• the qidong city party secretary, sun jianhua, told the radio station that there was no exaggeration and the survey reflected the views of a random sample of residents.

  启东市市委书记，sunjianhua告诉广播记者这些数据没有夸大，这个调查是根据居民随机选择的。