The team estimates that the chance of their being wrong is less than one in a thousand trillion.

研究小组估计他们出错的机会小于万亿分之一。

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Only about one woman in a thousand carries her bag on the left, and I tended to steer clear of them.

一千个人中大概只有一个女人会把包背在左边，而我往往会避开她们。

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While most disease-causing mutated are found in humans at a rate of one in a few thousand to one in a few million people, founder mutation can occur at much higher rates.

虽然大多数致病突变在人类中发现的概率为千分之一到百万分之一，但基础突变发生的几率可能高得多。

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The winners in each area of science will share a prize valued at one million four hundred thousand dollars.

VOA: special.2009.12.08

So, what autism is a disorder that strikes about one in a thousand people, mostly boys.

孤独症的发病率约为千分之一,病患多是男孩

耶鲁公开课 - 心理学导论课程节选

If I own one thousand shares in a company, what does that mean?

如果我有一千股该公司的股票,这意味着什么

耶鲁公开课 - 金融市场课程节选

He reckons the chance that the strandings in Greece were a coincidence is less than one in a thousand.

ECONOMIST: Quiet, please. Whales navigating

Out of tens of thousands of proteins in a cancer cell, less than one in a thousand may become a cancer antigen.

FORBES: In search of antigens

Narcolepsy is a brain disorder characterised by sleep attacks and abnormal eye movement which affects up to one in a thousand people.

BBC: Pill to boost brain power