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peculiar galaxy

  • 特殊星系

网络释义专业释义英英释义

  [天] 特殊星系

特殊星系(peculiar galaxy)是指形态和构造不同于哈勃分类中正常星系的河外星系。这一类星系的特殊性质主要是因星系核的活动和主星系同伴星系之间的相互扰动...

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  • 特殊星系

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Peculiar galaxy

  • abstract: A peculiar galaxy is a galaxy which is unusual in its size, shape, or composition. Peculiar galaxies come about as a result of interactions between galaxies, and they may contain atypical amounts of dust or gas, may have higher or lower surface brightness than a typical galaxy, or may have features such as nuclear jets.

以上来源于: WordNet

双语例句

  • NGC 1427a is an example of a dwarf irregular galaxy, a type of galaxy that is significantly less bright than regular galaxies and characterised by a peculiar shape.

    NGC 1427a是个典型星系不规则星系,它们的外形不规则,并且光度规则星系(涡旋星系、椭圆星系)

    www.astronomy.com.cn

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