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释义
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Encyclopedia
工学
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释
niobium
铌
化学元素,元素符号Nb,原子序数41,原子量92.9064,属周期系VB族。
理学
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释
niobium
铌
化学元素,元素符号Nb,原子序数41,原子量92.90637(2),属周期系ⅤB族。
Astronomy
全称:niobium。缩写:Nb
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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
niobium
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随便看
hyperboloid reflector
hyperboundedness
hyperboundedness; superboundedness; ultraboundedness
hyperbranched polymer
hypercalcemia
hypercalcemic crisis
hypercalcemic nephropathy
hypercalcwmia
hypercap
hypercatecholaminemia
hypercategory
hypercenter
hypercentral
hypercentral group
hypercentral sequence
hyperchaos
hypercharacteristic subgroup
hypercharge
hyperchromatic lens
hyperchrome
hyperchrome; hyperchromic group
hyperchromic effect
hyperchromic effect, hyperchromicity
hyperchromic group
hyperchromicity
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