英语词汇yttrium的读音、翻译及短语词组释义-英汉双解词典

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单词	yttrium
释义	yttrium['itriəm]n. 钇【化】钇Y【医】钇(39号元素) yttrium yt.tri.um AHD: [¹t“r¶-…m] D.J. [6!tri8m]K.K. [6!trim]n.Symbol Y （名词）符号 Y A silvery metallic element, not a rare earth but occurring in nearly all rare-earth minerals, used in various metallurgical applications, notably to increase the strength of magnesium and aluminum alloys. Atomic number 39; atomic weight 88.905; melting point 1,522&9{=}C; boiling point 3,338&9{=}C; specific gravity 4.45 (25&9{=}C); valence 3.See table at element 钇：一种银色金属元素，不是稀土但几乎存在于所有的稀土物质中，用于各种冶金的运用中，可显著提高镁铝合金的强度。原子序数39；原子量88.905；熔点1,522&9{=}C；沸点3,338&9{=}C；比重4.45（在25&9{=}C时）；化合价3参见 element语源:From yttria 源自 yttria继承用法:yt“tric AHD: [¹t“r¹k] （形容词）
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