单词 | titanium |
释义 | titanium[tai'teiniəm]n. 钛【化】 钛Ti【医】 钛(22号元素) titanium ti.ta.ni.um AHD: [tº-t³“n¶-…m, t¹-] D.J. [ta!6te!ni8*m, t!-]K.K. [ta!6teni*m, t!-]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&9{=}C; boiling point 3,287&9{=}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&9{=}C;沸点3,287&9{=}C;比重4.54;原子价2,3,4参见 element语源:From Latin T&9{ºt³n} [Titan] * see Titan 源自 拉丁语 T&9{ºt³n} [巨人] *参见 Titan |
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