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roche limit

《roche limit》怎以读

英 [rəʊʃ]
美 [roʃ]

《roche limit》是什么意思

  • 释义

    洛希极限(指卫星运行轨道与主星之间的理论临界距离);

  • 英英释义

    Roche limit

    • The Roche limit (/ʁoʃ/), sometimes referred to as the Roche radius, is the distance within which a celestial body, held together only by its own gravity, will disintegrate due to a second celestial body's tidal forces exceeding the first body's gravitational self-attraction. Inside the Roche limit, orbiting material will tend to disperse and form rings, while outside the limit, material will tend to coalesce.

    以上来源于:Wikipedia

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