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单词 eucrite
释义

Definition of eucrite in English:

eucrite

noun ˈjuːkrʌɪtˈyo͞okrīt
mass nounGeology
  • 1A highly basic form of gabbro containing anorthite or bytownite with augite.

    〔地质〕钙长辉长岩

    1. 1.1count noun A stony meteorite which contains no chondrules and consists mainly of anorthite and augite.
      钙长辉长陨石

Origin

Mid 19th century: from Greek eukritos 'easily discerned', from eu- 'well' + kritos 'separated' (from krinein 'to separate').

Definition of eucrite in US English:

eucrite

nounˈyo͞okrīt
Geology
  • 1A highly basic form of gabbro containing anorthite or bytownite with augite.

    〔地质〕钙长辉长岩

    1. 1.1 A stony meteorite which contains no chondrules and consists mainly of anorthite and augite.
      钙长辉长陨石

Origin

Mid 19th century: from Greek eukritos ‘easily discerned’, from eu- ‘well’ + kritos ‘separated’ (from krinein ‘to separate’).

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更新时间:2025/1/14 7:07:39