All chest X-rays taken within 3 days of any hospitalization were assessed.

评估了所有住院3天内进行的胸透检查。

youdao

The Swedes andmany of those affected in Eastern Europeprobably received the exposure equivalent of one to two chest X rays.

瑞典和多数受到影响东欧国家的居民受到的辐射量大致相当于一到两次的X射线胸透。

youdao

A scan of a baby's head is equivalent to between 200 and 600 chest X-rays.

对婴儿的头部进行一次扫描相当于进行了200至600次胸透。

youdao

But some doctors say the CT scan exposes patients unnecessarily to harmful radiation, as much radiation as a patient might receive from 400 chest x-rays.

VOA: standard.2010.04.07

Funny story, I met him because at MIT they signed us all up for chest x-rays alphabetically-- that's the way MIT does things, an orderly way.

有趣的是,我在MIT遇到他是因为,我们按姓氏字母顺序,排队去照胸透,MIT做事总是用这种有条理的方式

耶鲁公开课 - 金融市场课程节选

The detainees will be given chest X-rays to determine the presence of the disease.

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That is equivalent to about 2, 000 chest x-rays per hour, the agency said on its website.

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Using the secure Web sites, clinicians have been able to trade photographs and chest X-rays instantly, helping them to better understand how SARS patients deteriorate.

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