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1·Radiation shielding concrete Radiation shielding concrete is used to shield X-rays, and Y-rays in the concrete.

防辐射混凝土 用于屏蔽X 射线、γ 射线和中子辐射作用的混凝土。

2·The influence of nano-particles ferric oxide quantity to the performance properties of ultraviolet radiation shield nano - coatings.

讨论了纳米氧化铁的不同加入量对涂层抗紫外光性能的影响。

3·The absence of oxygen on other planets means that those planets lack an ozone shield to protect life forms against UV radiation.

其他行星上没有氧气，这意味着这些行星缺乏保护生命体免受紫外线辐射的臭氧层。

4·The absence of an oxygen atmosphere on Mars and other planets in our solar system means that these planets also lack an ozone shield that would protect surface-dwelling life from UV radiation.

在火星和我们太阳系的其他行星上没有氧气，这意味着这些行星也缺乏保护地表生物免受紫外线辐射的臭氧层。

5·The whole reactor is encased in a thick concrete shield, which prevents radiation escaping into the environment.

整个反应都包裹在一层厚厚的混凝土防护层里面，避免辐射泄漏到外界环境中。

6·According to Kaieda, not all of the workers had apparently been provided with lead sheeting to shield themselves from potentially radiation-contaminated floors while sleeping.

根据海江田万里所说，不是所有的工作人员在睡觉的时候都能拥有蔽地板辐射保护自己的铅薄膜。

7·To withstand the temperatures and the radiation, the instruments will be protected by a huge carbon-composite heat shield that still needs to be built.

为了抵御高温和辐射，探测器里的仪器将处于一个巨大的由碳复合材料制成的隔热罩的保护之下，但这个隔热罩目前还没完成。

8·The box is lined with lead to shield the x-ray detector from stray radiation.

盒子本身还连接了铅，以便阻挡杂散射线被探测器接收。

9·The puny atmosphere on the planet is not strong enough to shield the planet against lethal solar radiation, though microbes could potentially exist beneath the surface.

火星稀薄的大气层不足以抵挡致命的太阳光辐射。但是地表之下，可能生活着微生物。

10·And they need to understand how to shield living Spaces from the deadly radiation that eternally pounds the lunar surface.

他们还要搞清楚如何使得居住空间能够抵御永远冲向月球表面的致命辐射。