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理学
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dysprosium
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化学元素,元素符号Dy,原子序数66,原子量162.500(1),属周期系ⅢB,稀土元素,镧系元素。
Astronomy
全称:dysprosium。缩写:Dy
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Chemistry
>无机化学>无机化学基本概念与无机化合物>释义
dysprosium
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group velocity dispersion
group velocity mismatch
Group VIII B element
Group VIII element
group von Neumann algebra
groupware
group with a (B,N)-pair
group with a decreasing filtration
group with a domain of operators
group with a finiteness condition
group with an increasing filtration
group with a pairing
group with a ring of operators
group with a semigroup of operators
group with center
group with multiple operators
group with operators
group without center
group without radical
group without torsion
group with respect to addition
group with respect to a form
group with respect to multiplication
group with the maximum condition
group with the minimum condition
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