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a-type asteroid 添加释义

英英释义

A-type asteroid

  • abstract: A-type asteroids are relatively uncommon inner-belt asteroids that have a strong, broad 1 µm olivine feature and a very reddish spectrum shortwards of 0.7 µm.

以上来源于: WordNet

双语例句

  • In some respects it resembles a 'C-type' asteroid, a primitive body left over from the formation of the solar system.

    某些方面类似C小行星,前身太阳系形成遗留下来。

    youdao

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