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单词 manganocolumbite
释义

Definition of manganocolumbite in English:

manganocolumbite

noun ˌmaŋɡ(ə)nəʊkəˈlʌmbʌɪt
Mineralogy
  • A greenish variety of columbite in which the iron is largely or wholly replaced by manganese.

Origin

Late 19th century; earliest use found in Edward Dana (1849–1935), mineralogist and physicist. From mangano- + columbite.

Definition of manganocolumbite in US English:

manganocolumbite

nounˌmaŋɡ(ə)nəʊkəˈlʌmbʌɪt
Mineralogy
  • A greenish variety of columbite in which the iron is largely or wholly replaced by manganese.

Origin

Late 19th century; earliest use found in Edward Dana (1849–1935), mineralogist and physicist. From mangano- + columbite.

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更新时间:2024/10/19 13:29:50