单词 | antimony |
释义 | antimony音标['?ntim?ni]汉语翻译n. 锑【化】 锑Sb 【医】 锑(51号元素) 词型变化:简写符号:Sb英语解释:名词 antimony:
例句:
详细解释:an.ti.mo.ny n.Symbol Sb (名词)符号 Sb A metallic element having four allotropic forms, the most common of which is a hard, extremely brittle, lustrous, silver-white, crystalline material. It is used in a wide variety of alloys, especially with lead in battery plates, and in the manufacture of flame-proofing compounds, paint, semiconductor devices, and ceramic products. Atomic number 5; atomic weight 2.75; melting point '30.5=C; boiling point ,380=C; specific gravity '.'9; valence 3, 5.See table at element 锑:一种金属元素,有四个同素异形体,最常见的是一种硬而脆的银白色发光晶体物质。锑普遍用于各种合金,特别是和铅一起用于电池极板,制造防火合成物、油漆、半导体装置和陶瓷制品。原子序数为5;原子量为2.75;熔点为'30.5=C;沸点,380=C;比重为'.'9;化合价为3,5参见 element 来源:Middle English antimonie 中古英语 antimonie from Medieval Latin antimônium 源自 中世纪拉丁语 antimônium perhaps from Arabic al-’iAmid 可能源自 阿拉伯语 al-’iAmid perhaps from Greek stimmi 可能源自 希腊语 stimmi |
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