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。
Shielding - the heavier and denser the materials - thick walls, concrete, bricks, books and earth - between you and the fallout particles, the better.
掩体——掩体越重，挡在你和反射性沉降颗粒之间的物质——如厚墙壁，砖块，书本，土层越多，保护效果越好。
The practices verify that concrete has function of shielding strong ray. Thus the construction difficult issue how to efficiently solve cobalt 60 with strong radioactivity in construction is overcome.
实践证明，混凝土起到了很好的屏蔽强射线作用，有效解决了放射性钴60这一施工难题。
The practices verify that concrete has function of shielding strong ray. Thus the construction difficult issue how to efficiently solve cobalt 60 with strong radioactivity in construction is overcome.
实践证明，混凝土起到了很好的屏蔽强射线作用，有效解决了放射性钴60这一施工难题。
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