单词 | gallium |
释义 | gallium音标['g?li?m]汉语翻译n. 镓【化】 镓 【医】 镓(31号元素) 词型变化:简写符号:Ga英语解释:名词 gallium:
详细解释:gal.li.um n.Symbol Ga (名词)符号 Ga A rare metallic element that is liquid near room temperature, expands on solidifying, and is found as a trace element in coal, bauxite, and other minerals. It is used in semiconductor technology and as a component of various low-melting alloys. Atomic number 3; atomic weight '9.72; melting point 29.78=C; boiling point 2,403=C; specific gravity 5.907; valence 2, 3.See table at element 镐:一种在室温下是液体的稀有金属元素膨胀成固化,通常作为煤、铝土岩和其它矿中的微量元素而存在。用于半导体技术和各种低融合金的合成。原子序数3;原子量'9.72;熔点27.98摄氏度;沸点2,403摄氏度;比重5.907;化合价2,3参见 element 来源:From Latin gallus [cock] 源自 拉丁语 gallus [公鸡] translation of surname of Paul émile Lecoq de Boisbaudran (838-92), French chemist 译自保罗·艾米利 勒科克 德·鲍斯鲍端(838-92年)的姓,法国化学家 le [the] le [这] coq [rooster] coq [雄鸡] |
随便看 |
|
英语词典包含435040条英汉在线翻译词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。