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dwarf planet
[ˌdwɔːf ˈplænɪt]

  • 矮行星:一种绕太阳运行且呈球形的天体,但其体积不足以干扰其他物体的轨道。

网络释义专业释义英英释义

  矮行星

最终,天文学家重新对行星的定义进行了修正,非常不幸的是,冥王星被排除出行星之列,被重新界定为“矮行星”(dwarf planet)。 除冥王星之外,太阳系内还有四颗矮行星,它们分别是:谷神星(Ceres)是第一颗被发现的小行星,也是一颗最小的矮行星

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  准惑星

... Red Planet红色星球;全面失控;勇闯火星;宇宙深慌 Dwarf Planet矮行星;矮;侏儒行星;准惑星 Daily Planet每日星球;日日新星;星球日报;每日星球报 ...

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  矮惑星

dwarf planet 矮惑星; 矮行星..

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  侏儒行星

...星差异不小,因此列入太阳系九大行星一直有争议,最近天文界决定将其除名,跟其他一些小行星共列为「侏儒行星Dwarf Planet),Dwarf 这字就是侏儒、矮人,所以七矮人才会发表声明。

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短语

dwarf planet Eris 矮行星

icy-dwarf planet 冰态矮行星

dwarf f planet 矮行星

  • 矮行星

·2,447,543篇论文数据,部分数据来源于NoteExpress

Dwarf planet

  • abstract: A dwarf planet is a planetary-mass object that is neither a planet nor a satellite. More explicitly, the International Astronomical Union (IAU) defines a dwarf planet as a celestial body in direct orbit of the Sun that is massive enough for its shape to be controlled by gravitation, but that unlike a planet has not cleared its orbital region of other objects.

以上来源于: WordNet

 柯林斯英汉双解大词典 

dwarf planet

  • 1. 

    N any celestial body within the solar system that is larger than a satellite but smaller than a planet, and that orbits the sun 矮行星

双语例句原声例句权威例句

  • Pluto may be a dwarf planet now, Clyde baby, but you're still the first American to discover a planet in my book.

    现在冥王星可能是个行星但是,亲爱的克莱德我书中仍然第一发现行星的美国人

    youdao

  • So the committee suggested it be called a dwarf planet.

    所以委员会建议把称为行星

    youdao

  • Pluto is now considered a dwarf planet dwelling in the Kuiper belt.

    冥王星现在被认定为颗处于柯伊伯中的行星

    youdao

更多双语例句
  • "We will use the tremendous capabilities of this ion propulsion system to climb out of orbit around Vesta, travel for almost another three years through the asteroid belt to dwarf planet Ceres and then go into orbit around Ceres and undertake the same kind of measurements there that we'll be doing at Vesta.

    VOA: special.2011.07.27

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