Early life-forms on Earth were confined to the oceans because water was the only available protection they had against ultraviolet radiation.

地球上早期的生命形式被限制在海洋里，因为水是帮助它们抵御紫外线辐射的唯一有效保护。

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Because of the nuclear crisis caused by the earthquake in Japan, many people lined up to buy salt in hope of seeking protection from radiation.

由于日本地震引发了核危机，许多人排队购买食盐希望得到防护不受辐射。

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Rules of radiation protection were followed to the maximum.

这里的辐射保护执行的是最高标准。

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However, the company's managing director, deputy managing director and radiation protection supervisor all evacuated with their families.

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He has also served as a Member of the National Council on Radiation Protection and Measurements since 2005.

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About the only thing missing is a window, but Broyan feels that's a small sacrifice for better radiation protection.

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