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单词 magnesioferrite
释义

Definition of magnesioferrite in English:

magnesioferrite

noun maɡˌniːzɪəʊˈfɛrʌɪt
Mineralogy
  • A strongly magnetic oxide of magnesium and ferric iron, MgFe₂O₄, which belongs to the spinel group and usually occurs as black octahedral crystals.

Origin

Mid 19th century; earliest use found in James Dana (1813–1895), geologist, zoologist, and teacher. From magnesium + -o- + classical Latin ferrum iron + -ite, introduced by J. D. Dana as a more transparent substitute for earlier German Magnoferrit.

Definition of magnesioferrite in US English:

magnesioferrite

nounmaɡˌniːzɪəʊˈfɛrʌɪt
Mineralogy
  • A strongly magnetic oxide of magnesium and ferric iron, MgFe₂O₄, which belongs to the spinel group and usually occurs as black octahedral crystals.

Origin

Mid 19th century; earliest use found in James Dana (1813–1895), geologist, zoologist, and teacher. From magnesium + -o- + classical Latin ferrum iron + -ite, introduced by J. D. Dana as a more transparent substitute for earlier German Magnoferrit.

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更新时间:2025/6/19 21:35:41