英语词汇“manganese ore”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	manganese ore
释义	> as lemmas manganese ore manganese ore n. ΚΠ 1795 W. Nicholson Dict. Chem. II. 596 This new manganese ore was found among the iron mines of Sem. 1821 R. Jameson Man. Mineral. 255 Prismatic Manganese-Ore, or Black Manganese-Ore. 1821 R. Jameson Man. Mineral. 256 Prismatoidal Manganese-Ore, or Grey Manganese-Ore. 1958 Proc. Nat. Inst. Sci. India A. 24 95 This is probably the first reported occurrence of quenselite in manganese ores of metamorphic origin. extracted from manganesen. < as lemmas
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