单词 | alumino- |
释义 | alumino-comb. form Chemistry. 1. Forming adjectives relating to alum, as alumino-chalybeate, alumino-nitrous. Now rare.Chiefly referring to the presence of alum in salts dissolved in water. ΚΠ 1668 Philos. Trans. (Royal Soc.) 3 852 A kind of Alumino-nitrous Salt..branches it self forth in curious shapes in the bottom of the Glass. 1683 S. Haworth Descr. Duke's Bagnio 87 Thus it becomes a very wholesom Alumino-Chalybeat Water. 1734 T. Short Hist. Mineral Waters p. xix Another will..have it an alumino-nitrous Water. 1816 Ann. Philos. 8 12 The discharge of water from the Fountain Hall alumino-chalybeate spring. 1909 Bull. Univ. Illinois: Water Surv. Series No. 4. 67 The water of the Aqua Vitae Spring, situated near Maquon, Knox county, has been classed by Peale as a sulphated acid water which is calcic-magnesic alumino-chalybeate. 2. a. Forming words relating to aluminium or alumina. Cf. aluminio- comb. form. ΚΠ 1805 Jrnl. Nat. Philos. May 58 We may now consider this gem as a siliceous compound, consisting of fluoric acid, alumine, and silex, or a true alumino-siliceous fluate. 1847 C. Morfit Chem. Soap & Candles xxiv. 205 This process..is founded upon the lesser solubility of the alumino-ferruginous soap at a low temperature. 1890 Nature 20 Mar. 469/1 This gradual transition from a more ferro-magnesian character near the centre to a more alumino-alkaline one near the surface. 1924 A. J. Allmand & H. J. T. Ellingham Princ. Appl. Electrochem. (ed. 2) xxiv. 629 Other alloys manufactured or melted with success include cupro-nickel (monel metal) and alumino-nickel. 1988 Arctic & Alpine Res. 20 489/1 Increases of pH..resulting in the decreased solubility of alumino-organic solutes. 2011 Chicago Sun-Times (Nexis) 27 July (Food section) 3 Now we shall address the alumino-phobes... It's never been the beer itself that tasted like aluminum; it's been the aluminum top all along. b. alumino-magnesian adj. Brit. /əˌl(j)uːmᵻnəʊˌmaɡˈniːʒn/ , /əˌl(j)uːmᵻnəʊˌmaɡˈniːzɪən/ , /əˌl(j)uːmᵻnəʊˌmaɡˈniːʃn/ , U.S. /əˌlumənoʊˌmæɡˈniʒən/ , /əˌlumənoʊˌmæɡˈniʃən/ chiefly Mineralogy containing aluminium and magnesium.ΚΠ 1848 G. E. Day tr. F. J. Otto in T. Graham Chem. Rep. & Mem. iv. 160 A review of a considerable number of alumino-magnesian minerals. 1864 Reader 18 June 784/1 An alumino-magnesian silicate allied to chlorite in composition. 1904 E. J. Chapman Mineral Syst. 66 The alumino-magnesian Spinels (MgO, Al2O3) constitute the typical representatives of this group. 2003 Jrnl. Afr. Earth Sci. 37 209/2 These rocks are also found in the areas of Roccan, Ihouhaouene and Tikechitine..associated with marbles and alumino-magnesian granulites. This entry has been updated (OED Third Edition, September 2012; most recently modified version published online December 2021). < comb. form1668 |
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