A careful reading of the text reveals that most of the firstborn children in the sample were from single-parent homes in which the father was absent.

仔细阅读文本就会发现，样本中大多数头生子女都来自没有父亲的单亲家庭。

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The results of the survey were weighted to allow for variations in the sample.

这次调查的结果进行了加权处理，以包容样本中的偏差。

《牛津词典》

In the sample, we left this value blank.

在示例中，此值保留为空。

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"Houston,while you're looking that up, you might recognize what I have in my hand as the handle for the contingency sample return;

VOA: special.2011.05.15

There's also another variance measure, which we use in the sample-- There's also another variance measure, which is for the sample.

还有另一个离散指标,我们用以考察样本,这是另一个离散指标,用于考察样本

耶鲁公开课 - 金融市场课程节选

There's another sample which is in Russia, part of the former Soviet Union, where there are samples that were stored.

另一个样本在俄罗斯,前苏联的一部分,那也有储存的样本

耶鲁公开课 - 生物医学工程探索课程节选

The figures for Italy and Spain were 13% and 11% (Greece was not in the sample).

ECONOMIST: Measures of well-being

It uses a small spectrometer to bounce infrared light off particles in the sample.

ECONOMIST: Anti-IED technologies

In contrast, three rich countries America, Britain and France account for half the total in the sample.

ECONOMIST: International marriage