And that makes the sample representative of an individual's chronic exposure.

这使得所得样本能代表一个长期接触。

In his words, this range of ages and locations across the country provided a good representative sample.

用他话说，研涵盖年龄范围和地点提供了“很好代表性样本。”

This group was picked as a representative sample of race and socioeconomic status for the entire U.S.

这个年龄组被选为整个美国种族和社会经济地位代表性样本。

The authors have repeatedly surveyed a “nationally representative” sample of over 3,000 and personally interviewed a smaller number.

他们两位作者反复调查3000多个全国有代表性物，还亲自访问一些。

The study " measured height and weight in representative samples of the general population, " the researchers said.

研表示，这项研“测量了通群中有代表性高和体重”。

And so a lot of people criticise this for being not a particularly representative sample of people choosing Britain's next prime minister.

因此，很多批评这不是选择英国下一任首相特别有代表性样本。

They're not representative sample of everybody that has the disease.

他们不代表所有患病群样本。

How we'll, like, verify that we get a representative sample.

我们将如何验证我们是否获得了具有代表性样本。

The pollsters asked a representative sample of New York residents for their opinions.

【representative】民意调查向有代表性纽约居民征询了意见。

So let me give you a small representative sample.

让我给你一个有代表性小样本。

In L.A. County, we hired a firm that had a preexisting representative sample of L.A. County.

在洛杉矶县，我们聘请了一家公司，该公司已拥有洛杉矶县代表性样本。

One of the few exceptions is Peking University's semiannual China Family Panel Studies survey, which has tracked a nationally representative sample since 2010.

北京大学每半年一次中国家庭调查是少数例外之一，该调查自 2010 年以来一直追踪具有全国代表性样本。

GA representative sample of language, compiled for the purpose of linguistic analysis, is known as a corpus.

G. 语言库是一种比较有代表性语言样本，它被汇编出来目就是用于语言学研。

And then People's Feed was a representative sample of real people

然后，“民动态”成为了地球上真实群代表性样本，对吧，是真实，随着时间推移，当我浏览我“自由女神像”时，我看到了们真实面貌。

And essentially, the reason we do that is so we can give a really diverse and representative sample of

而且，我们这样做原因主要是为了提供一个非常多样且具有代表性样本。

You might start by picturing a representative sample of farmers and librarians, say, 200 farmers and 10 librarians.

你可以先想象一组有代表性农民和图书管理，比如说200名农民和10名图书管理。

It's not exactly the same 100 voters, but it's supposed to give us a representative sample of what it'll be.

这并不是完全相同100个投票者，但应该能给我们一个有代表性样本， 反映将会发生情况。

So researchers sometimes conduct victimization surveys, which ask representative samples of the population if they have had any experiences with crime.

因此， 研有时会进行被害调查，询问口中代表性样本是否曾有过犯罪经历。

During the 1920s, statisticians developed methods for identifying a representative sample of survey respondents, so as to glean the attitudes of the public as a whole.

20世纪20年代间，统计学家发明了一些方法：在调查对象中确定一个具有代表性样本，以此来收集公众整体态度。

What was happening. Dr. Dines and his colleagues marked a representative sample of the workers in each hive with individually numbered tags.

发生了什么。戴恩斯博士和他同事给每个蜂箱中工蜂代表样本贴上了单独编号标签。