That leaves reconnecting the plant to the grid and restarting the cooling pumps inside as the last line of defence before a major release of radiation.

这样，核电站和铁网再次相连，内部冷却泵重新启动，它们成为严重核辐射爆发前的最后防线。

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According to a statement, the new neutron beam line will replicate the cosmic radiation affecting microchips from 100 years of flying time in the space of an hour.

根据一项声明，新的中子束流线将复制宇宙辐射的影响，从100飞行一小时时空年芯片。

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Before chemotherapy, before radiation, the knife is frequently the oncologist's first line of attack.

在化疗和放疗之前，手术刀通常是癌症专家的首选利器。

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Well, to that end, Radiation Shield Technologies has developed a full line of radiation-defeating garments (the thyroid collar being our favorite).

ENGADGET: Demron garments resist radiation without overlooking style

The bottom line is that the radiation danger diminishes by half every 30 years.

FORBES: Fact and Comment

But notice, that extra tail of a line crosses the entire range of background radiation on Earth, what is considered normal, what humans and every other life form has lived with long before we split the atom.

FORBES: Fear Of Radiation -- It's All In The Noise