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radiation shielding
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radiation shielding
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工学
〔辐照工艺〕
释
radiation shielding
辐射屏蔽
利用辐射与物质的相互作用,以降低某一区域的辐射水平的辐射防护技术。通过时间、距离和屏蔽防护控制外照射的剂量,使其保持在合理的最低水平,不超过国家辐射防护标准规定的剂量当量限值。
Chemistry
>放射化学与辐射化学>辐射化学>释义
radiation shielding
辐射屏蔽
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differentiability theorem
differentiable
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differentiable algebraic system
differentiable analysis
differentiable arc
differentiable chain
differentiable curve
differentiable dependence
differentiable dynamical system
differentiable embedding
differentiable fiber bundle
differentiable flow
differentiable foliation
differentiable function
differentiable group
differentiable groupoid
differentiable homeomorphism
differentiable in a point
differentiable in mean square
differentiable isotopy
differentiable manifold
differentiable mapping
differentiable operator
differentiable path
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