单词 | 陶瓷制品 |
释义 | 〔sagger〕A protective casing of fire clay in which delicate ceramic articles are fired.匣钵:烧制精细的陶瓷制品时所用的耐火黏土作的保护性套罩〔antimony〕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 51; atomic weight 121.75; melting point 630.5°C; boiling point 1,380°C; specific gravity 6.691; 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51;原子量为121.75;熔点为630.5°C;沸点1,380°C;比重为6.691;化合价为3,5 参见 element |
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