• The MPC is hard-pressed to keep up with the tide of incoming data, especially with a volume of main-belt asteroid observations 100 times as great as that for NEOs.

    MPC必须及时处理不断涌入资料尤其是来自主小行星带的小行星,观测资料近地物体的100以上。

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  • Recently, scientist have also discovered comets in the main asteroid belt -these main-belt comets might be a key source of water for the inner terrestrial planets.

    最近科学家小行星发现了一些彗星——这些主带彗星可能类地行星上水关键来源

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  • The object, known as P/2010 A2, was circling about 90 million miles from Earth inthe main asteroid belt between Mars and Jupiter when it was spotted bythe Hubble Space Telescope

    哈勃望远镜锁定P/2010A2这个物体正在地球九千万英里火星木星之间主要小行星盘旋。

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  • It is the first probe to enter orbit around an object in the main asteroid belt between Mars and Jupiter.

    进入火星木星之间小行星环绕一个天体轨道而进行第一探索

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  • At first, astronomers thought it might be a so-called "main belt comet" — a rare case of a comet orbiting in the asteroid belt.

    起先天文学家们认为这种景象不过所谓彗星”——即较为少见的轨道小行星主带内的彗星。

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  • ScienceDaily (July 18, 2011) -nasa's Dawn spacecraft on July 16, 2011 became the first probe ever to enter orbit around an object in the main asteroid belt between Mars and Jupiter.

    2011年7月16号NASA曙光探测器进入位于火星木星之间小行星成为进入地带的第一个探测器。

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  • Their main military base was on Charon (Pluto's moon) with many strongholds in the main asteroid belt.

    他们主要军事基地凯伦星 (冥卫一),而且小行星带曾经好几座军事要塞

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  • Their main military base was on Charon (Pluto's moon) with many strongholds in the main asteroid belt.

    他们主要军事基地凯伦星 (冥卫一),而且小行星带曾经好几座军事要塞

    youdao

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