• ”以每秒80厘米速度离开彗星很小的引力作用向彗星。

    Philae was nudged gently away from Rosetta at a speed of about 80 centimetres a second, and left to drift towards the comet under the influence of that object's feeble gravity.

    youdao

  • ”以每秒80厘米速度离开彗星很小的引力作用向彗星。

    Philae was nudged gently away from Rosetta at a speed of about 80 centimetres a second, and left to drift towards the comet under the influence of that object's feeble gravity.

    youdao

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