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  • “ullmannite”的英英意思

    “ullmannite”的英英意思

    单词 ullmannite 释义 ullmannite Min.|lmnat|[From the name of Prof. J. C. Ullmann + -ite1; in sense b named by J. Frbel in 1850.](See quots.)† a.1839Penny Cycl. XIV. 382/1 Phosphate of Manganese and Iron: Ullmannite... Occurs at Limoges in France.b.1868W...

    2025-09-14