太阳暴携带着一股电子及其他带电粒子冲击了地球，与大气的空气相互作用生成了极光。

Solar storms bombard Earth with a stream of electrons and other charged particles that interact with gases in the atmosphere to generate colorful aurora.

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因此，主相时所观测到的极光，并不是由于地磁场的平缓下降使小投掷角电子注入大气层而形成的。

This means that the excitation of aurora during the main phase can not be attributed to the precipitation of electrons into atmosphere caused by the slow change of geomagnetic field.

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极光出现于夜空中，是高能粒子，主要是电子，从地球的磁层进入高层大气时而产生的明亮光芒。

An aurora is a bright glow that occurs in the night sky when energetic particles, mostly electrons, enter the Earth's upper atmosphere from the magnetosphere.

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