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manganese
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manganese
Encyclopedia
理学
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manganese
锰
化学元素,元素符号Mn,原子序数25,原子量54.938044(3),属周期系ⅦB族。
Physics
manganese
锰{化}
Astronomy
manganese
缩写:Mn。锰
Chemistry
>无机化学>无机化学基本概念与无机化合物>释义
manganese
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Second National Congress of Communist Party of China
second-nearest neighbor
second Neuberg circle
second Neuberg point
second Neuberg triangle
second normal form
second normal form, 2NF
second normal stress difference
second number-class
second of arc
second of time
second open
Second Opium War
second order
second-order advantage
second order arithmetic
second-order arithmetic
second-order calibration and three-way calibration
second-order circuit
second order coherence
second-order coherence
second-order coherence and second-order correlation function
second-order constraint qualification
second order correlation
second order correlation function
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