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单词 manganoso-manganic
释义

manganoso-manganicadj.

Origin: Probably a borrowing from Latin. Etymon: Latin manganoso-manganicus.
Etymology: Probably < post-classical Latin manganoso-manganicus (recorded in N.E.D. (1905) as used by Berzelius although this use has not been located) < manganosus (in oxidum manganosum , Berzelius 1811, in Jrnl. de physique 73 263: compare manganous adj.) + -o- -o- connective + manganicus (in oxidum manganicum , Berzelius 1811, in Jrnl. de physique 73 263: compare manganic adj.).
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).
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adj.1845
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