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The Discoverer Of X-raysX光的发现者

作者:stephen    文章来源:方向标英语网    点击数:    更新时间:2010-4-1 【我来说两句


Scientists have now discovered rays with even shorter wave-lengths, which they call gamma rays, and which can pass
 through even more solid substances than X-rays can.
科学家现在已经发现了更短的波长射线,他们称为伽玛射线,比起X光他们甚至能够穿过更坚硬的物质。
As well as being used for taking photographs, X-rays are also used for treating diseased parts of the body to kill
 the disease.
除了用来摄影之外,X光也被用来治疗身体患病的部位以消灭疾病。
So today doctors can find out by X-rays whether a patient has tuberculosis, for example, or cancer, in time to be
 able to cure it, and then use the X-rays to destroy the cancer.
所以现在的医生可以用X光找出病人是否患了肺结核或癌症,而能够及时治疗,然后用X光来消灭癌症。
This is why people are encouraged to have X-rays taken in the mass radiography units which go to schools and
 factories and such places.
这就是为什么大众放射线摄影单位巡回学校、工厂等地时,人们就被鼓励去照X光。
X-rays are also used for studying many other things as well as human bodies.
除了用来研究人体外,X光也用来研究其他许多东西。
Engineers use them, for example, to find out how metals are made up, to check whether they will be strong enough
 for their purpose and whether there are any flaws in them.
例如工程师用X光来研究金属是如何组成的,来检查金属是否强韧得足以适合它们的用途和它们是否有任何瑕疵。

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