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词汇 gadolinium
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gadolinium n.

metallic element, with element ending -ium + gadolinia, an earth named 1886 by J.C. Marginac in honor of Johan Gadolin (1760-1852), Finnish mineralogist and chemist, who in 1794 first began investigation of the earth (subsequently called gadolinite, 1802) which eventually yielded this element and several others.

updated on June 11, 2015

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更新时间:2025/5/1 10:46:28