单词 | manganoso-manganic |
释义 | † manganoso-manganicadj. Chemistry. Obsolete. Containing manganese in the divalent state and in one of its higher valencies; only in manganoso-manganic oxide n. = mangano-manganic oxide at mangano- comb. form2 . ΘΚΠ the world > the earth > minerals > types of mineral > oxides and hydroxides > [noun] > other oxides > other oxides of manganese magnus1640 brownstone1780 manganite1827 braunite1839 manganoso-manganic oxide1845 bog manganese1875 manganese oxide1882 manganosite1884 manganostibite1887 1845 E. A. Parnell Chem. Anal. 331 Manganoso-manganic oxide. 1865 H. Watts Dict. Chem. IV. 801 Manganese occurs..as manganic and manganoso-manganic oxide. This entry has been updated (OED Third Edition, September 2000; most recently modified version published online December 2018). < adj.1845 |
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