单词 | titanium oxide |
释义 | > as lemmastitanium oxide titanium oxide n. any of various oxides of titanium, esp. titanium dioxide. ΘΚΠ the world > matter > chemistry > elements and compounds > metals > specific elements > titanium > [noun] > compounds > titanium oxide titanoxide1860 titanium oxide1870 1870 Philos. Trans. (Royal Soc.) 160 201 Repetition of the experiment confirmed the delicacy of this test for the presence of titanium oxide. 1885 Jrnl. Chem. Soc. 48 i. 640 The author describes the hydrated titanium oxide with phosphoric acid and various earths from the diamond diggings of Diamantina, in Brazil. 1908 Illuminating Engineer June 221/2 The Titanium oxides become volatilized while the Osmium particles come closer and closer together. 1955 Sci. News Let. 9 Apr. 233/1 A liquid at ordinary temperatures, titanium tetrachloride changes to smoky fumes of titanium oxide when air touches it. 2007 D. Talbot & J. Talbot Corrosion Sci. & Technol. (ed. 2) xii. 351 Titanium cannot be extracted from titanium oxides derived from these ores simply by reduction. 2009 Whole Dog Jrnl. May 9/3 Exported rawhides..may also be..painted with a coating of titanium oxide to make them appear white and pretty on the pet store shelves. < as lemmas |
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