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单词
伦琴
释义
伦琴
Encyclopedia
工学
〔辐射防护技术基础〕
释
roentgen
伦琴
用于描述放射性物质产生的照射量的旧制单位。符号为R。
理学
气体辐射化学
释
Roentgen
伦琴
曾经使用过的X或γ射线的照射量单位。
Physics
>人名>释义
W. K. Rontgen, 1845—1923
伦琴
roentgen
伦琴
辐射剂量单位
Chemistry
>放射化学与辐射化学>辐射化学>释义
roentgen
伦琴
随便看
covariant formulation of Maxwell equations
covariant formulation of Maxwell equations in media
covariant formulation of the charge conservation
covariant functor
covariant index
covariantly constant field
covariantly constant spinors
covariant mapping
covariant morphism functor
covariant of a group
covariant of a tensor
covariant order
covariant principle
covariant quantization
covariant set
covariant spinor
covariant tangent bundle
covariant tensor
covariant tensor algebra
covariant tensor field
covariant tensor fields on complex manifold
covariant transformation
covariant valence
covariant vector
covariant vector field
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