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mafic
英 [ˈmæfɪk] 美 [ˈmæfɪk]

  • adj. 铁镁质的

专业释义英英释义

  • 镁铁质的
  • 镁铁质

·2,447,543篇论文数据，部分数据来源于NoteExpress

Mafic

  • abstract: Mafic is an adjective describing a silicate mineral or rock that is rich in magnesium and iron; the term is a portmanteau of the words "magnesium" and "ferric".Schlumberger: Oilfield Glossary Most mafic minerals are dark in color and the relative density is greater than 3.

以上来源于: WordNet

同近义词

  • adj. 铁镁质的

    • femic

双语例句

  • Biotite is a subordinate constituent of the mafic and ultramafic rocks generally.

    黑云母一般是镁铁质及超镁铁质岩石中的次要成分。

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  • Alkali mafic subvolcanic body occurring in Bijiashan-Tongdongwan consists of clastic rock and lava.

    笔-铜碱性镁铁质火山岩体由碎屑岩和熔岩组成。

    youdao

  • As to the activity of the components, the mafic component is more active than the felsic component.

    在组分活性方面，镁铁质组分比长英质组分的活动更为明显。

    youdao

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