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neodymium
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化学元素,元素符号Nd,原子序数60,原子量144.242(3),属周期系ⅢB族,稀土元素,镧系元素。
Astronomy
全称:neodymium。缩写:Nd
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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
neodymium
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