单词 | oxycarburetted |
释义 | † oxycarburettedadj. Chemistry. Obsolete. oxycarburetted hydrogen n. a mixture of any of various gases, such as ethylene, carbon monoxide, hydrogen, etc., which between them contain oxygen, carbon, and hydrogen (and no other elements). ΘΚΠ the world > matter > chemistry > organic chemistry > organic gases > [noun] > carburetted hydrogen > oxycarburetted hydrogen oxycarburetted hydrogen1807 1807 T. Thomson Syst. Chem. (ed. 3) II. 132 The first species is composed of carbon and hydrogen; the second, of carbon, hydrogen, and oxygen... He [sc. Berthollet] calls the first carbureted hydrogen; the second, oxycarbureted hydrogen. 1812 H. Davy Elements Chem. Philos. 310 What have been called different oxicarburetted hydrogene gasses are merely mixtures of olefiant gas, carburetted hydrogene, carbonic oxide, and hydrogene gasses. 1892 New Sydenham Soc. Lexicon Oxycarburetted hydrogen gas, an old term for Carbonic oxide. This entry has been updated (OED Third Edition, March 2005; most recently modified version published online December 2020). < adj.1807 |
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