来自彗星的微小粒子被太阳辐射压向后推斥，形成尘埃尾。

Dust tails are created when small particles from a comet are swept backward by the Sun's radiation pressure.

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来自彗星的微小粒子被太阳辐射压向后推斥，形成尘埃尾。

Dust tails are created when small particles from a comet are swept backward by the Sun's radiation pressure.

youdao