单词 | narcotia |
释义 | † narcotian. Chemistry. Obsolete. = narcotine n. ΚΠ 1865 E. Parrish Treat. Pharmacy (ed. 3) 635 Narcotia is exhausted by water together with morphia, and ammonia precipitates both these alkaloids. 1873 F. Hoffmann Man. Chem. Anal. 267 Narcotia is indicated by a white, crystalline residue, left upon evaporating, on a watch-glass, of a little pure ether agitated with a few grains of the morphia. 1876 J. Harley Royle's Man. Materia Med. (ed. 6) 765 Narcotia or Narcotine... Opium contains from 6 to 8 per cent. of this alkaloid. This entry has been updated (OED Third Edition, June 2003; most recently modified version published online June 2018). < n.1865 |
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