“manganic oxide”的概念、定义、翻译、参考文献-科学参考

单词	manganic oxide
释义	manganic oxide [man`gan·ik `äk´sīd] ^{INORGANIC CHEMISTRY} Mn₂O₃ Hard black powder, insoluble in water, soluble in cold hydrochloric acid, hot nitric acid, and sulfuric acid; occurs in nature as manganite. Also known as manganese sesquioxide.
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