她的头发因放射治疗而开始脱落。
Her hair started falling out as a result of radiation treatment.
对他的治疗是把手术、放射和药物治疗结合为一体。
His treatment was a combination of surgery, radiation and drugs.
43号元素的放射性使其易于分离和测量。
Element 43's radioactivity makes it easy to isolate and measure.
氡是一种放射性的自然气体，从地下散发到空气中。
Radon is a natural radioactive gas that emanates from the ground into the air.
记住放射物无色，无味，也不能被人类的感官所感觉到。
Remember that radiation cannot be seen, smelled, or otherwise detected by human senses.
当吸入之后，来自氡的放射暴露可导致人们罹患肺癌。
When inhaled, the radiation exposure from radon may lead to lung cancer.
股东减少了股票，就好像泄漏的不仅仅是石油，还是放射性物质一样。
Shareholders have dropped its stock as if it were not merely oily but radioactive.
高放射性水体从毁坏的堆池中泄漏到大海中。
Highly radioactive water from a damaged maintenance pit is leaking into the sea.
人们恐慌的是可能有更多不为人知的放射物被释放出来了。
The fear is that more radiation is being released than has been understood.
几英里外，随着放射性物质的消散，辐射水平会低很多。
A few miles away, the doses would be much lower as the radiation dissipates.
高压管是放射材料的第三道防护。
The pressure vessel is the third barrier to radioactive material release.
但是尽管发生了这一切不幸，反应堆外壳并没有破裂，放射性物质的泄漏也非常有限。
But despite all that, the reactor vessels have held, and radioactive release is limited.
另外，为医治癌症而服用的化疗药物和进行的放射治疗都可能引起永久不育。
In addition, chemotherapy drugs and radiation treatment for cancer can cause permanent infertility.
很多放射学专家并不认为接受那种治疗的甲状腺癌的患者会对公众健康造成威胁。
Many radiation experts doubt that radioactive thyroid patients represent a public health problem.
对于日本东北部人民来说，他们要在这段不短的时间内一直面对放射性物质的威胁。
That is a long time for northern Japan to remain in radiation limbo.
因为它的重，所以你想它应该是放射性元素。
这项实验的关键因素在于放射性衰变是一个量子过程。
The point of the experiment is that radioactive decay is a quantum process.
它们也会再次放射走一些已经吸收的热量。
没有银河人的援助，我知道没有其他办法解决放射性尘埃问题。
Without galactic assistance, I know of no other way to address the radioactive fallout problem.
万一发生了大的破裂，这个系统就直接把放射性、物质排向大气。
In the event of a large rupture, the system would vent directly to the atmosphere.
但他们吃日本食物时联想到放射性辐射的几率却几乎是100%。
But the chance that they would think about radiation when eating Japanese produce is almost 100%.
专家表示，海洋对稀释海水中的放射物起帮助作用。
Experts say the ocean will help dilute radiation in seawater.
上周，两名受到高剂量放射性照射的工人被送进了医院。
Last week, two were taken to hospital after being exposed to high levels of radiation.
放射性核废料是核能的致命缺陷？
时间——放射性尘降物的辐射强度衰减很快。
Time - fallout radiation loses its intensity fairly rapidly.
这些微量放射性物质达到了检出水平，我们当然能够检出极低含量的放射性。
They're trace levels but of course with radioactivity we can measure very low amounts.
这些微量放射性物质达到了检出水平，我们当然能够检出极低含量的放射性。
They're trace levels but of course with radioactivity we can measure very low amounts.
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