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Encyclopedia
理学
放射性元素
释
fermium
镄
人工放射性元素,元素符号Fm,原子序数100,半衰期最长的同位素的质量数257。属周期系ⅢB族,锕系元素。为纪念著名意大利物理学家E.费米[注](Feimi)而命名。
Astronomy
全称:fermium。缩写:Fm
镄
Chemistry
>放射化学与辐射化学>放射性元素化学>释义
fermium
镄
随便看
covariant curvature tensor
covariant density functional theory
covariant derivative
covariant derivative tensor
covariant differential
covariant differential operator
covariant differentiation
covariant divergence
covariant exterior differential
covariant field
covariant formulation of Lorentz condition
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
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