neodymium
音標[,ni:?u'dimi?m] 讀音漢語翻譯
n. 釹
【化】 釹Nd
【醫】 釹(60號元素)
詞型變化:
簡寫符號:Nd英文解釋:
名詞 neodymium:
- a yellow trivalent metallic element of the rare earth group; occurs in monazite and bastnasite in association with cerium and lanthanum and praseodymium同義詞:Nd, atomic number 60
詳細解釋:
ne.o.dym.i.um
n.Symbol Nd (名詞)符號 Nd A bright, silvery rare-earth metal element, found in monazite and bastnaesite and used for coloring glass and for doping some glass lasers. Atomic number '0; atomic weight 44.24; melting point ,024=C; boiling point 3,027=C; specific gravity '.80 or 7.004 (depending on allotropic form); valence 3.See table at element 釹:一種亮銀色的稀土金屬元素,見於單獨在石和氟碳銻礦中存在,用於給玻璃染色和給一些玻光器上色。原子序數'0;原子量44.24;熔點,024=C;沸點是3,027=C;比重'.80或7.004(視同素異形體而不同);化合價3參見 element
來源:neo- neo-(di)dymium (di)dymium
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