| 单词 | aluminium oxide |
| 释义 | > as lemmasaluminium oxide aluminium oxide n. = alumina n. ΘΚΠ the world > matter > chemistry > elements and compounds > metals > specific elements > aluminium > [noun] > compounds argil1530 alumine1788 alumina1790 aluminide1859 aluminium oxide1868 aluminum oxide1869 aluminium hydroxide1871 aluminum hydroxide1878 thermite1900 1868 H. B. Jones & H. Watts Fownes's Man. Elem. Chem. (ed. 10) ii. 376 Aluminium oxide. Alumina, Al2O3. 1886 Pall Mall Gaz. 9 Mar. 11/2 A new process for obtaining pure aluminium from aluminium oxide or broken corundum. 1936 R. S. Glasgow Princ. Radio Engin. iii. 73 A thin film of aluminium oxide forms on the positive plate which will gradually insulate the plate from the solution. 2001 P. Ball Bright Earth ii. 34 The host material of rubies and emeralds—aluminium oxide, or corundum—becomes blue sapphire when laced instead with iron and titanium. < as lemmas |
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