单词 | titaniferous |
释义 | titanium /ti-, tī-tāˈni-əm/nounA strong, light and corrosion-resistant metallic element (symbol Ti; atomic no 22) found in ilmenite, sphene, rutile, etc, and used in aircraft manufacture ORIGIN: Gr Tītān Titan, on the analogy of uranium titanate /tīˈtə-nāt/ noun A salt of titanic acid adjective(of a mineral) containing titanate tītanic /-tanˈik/ adjective Of or containing quadrivalent titanium (titanic acid H2TiO3; titanic iron ilmenite) tītanifˈerous adjective Containing titanium tīˈtanite noun Sphene, a brown, green or yellow monoclinic mineral, calcium silicate and titanate tīˈtanous adjective Of or containing trivalent titanium titanium dioxide noun A pure white powder (TiO2) of high opacity occurring naturally used esp as a pigment titanium white noun Titanium dioxide used as pigment |
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