| 释义 |
ti·ta·ni·um AHD[tī-tāʹnē-əm, tĭ-] D.J.[taɪˈteɪniːəm, tɪ-]K.K.[taɪˈteniəm, tɪ-]n.Symbol Ti （名词）符号 Ti - A strong, low-density, highly corrosion-resistant, lustrous white metallic element that occurs widely in igneous rocks and is used to alloy aircraft metals for low weight, strength, and high-temperature stability. Atomic number 22; atomic weight 47.90; melting point 1,660°C; boiling point 3,287°C; specific gravity 4.54; valence 2, 3, 4. See table at element 钛：一种坚固、低密度、高度抗腐蚀的带光泽的白色金属元素，广泛存在于火成岩中，由于其质量轻，牢固和抗高温的性能被用于做飞行器的合金。原子序数22；原子量47.90；熔点1,660°C；沸点3,287°C；比重4.54；原子价2,3,4 参见 element
- From Latin Tītān [Titan] * see Titan 源自 拉丁语 Tītān [巨人] * 参见 Titan
|