研究人员发现，电磁波（也称为阿尔文波）会加速电子向地球移动，从而导致粒子以光的形式展现，就是我们所看到的北极光。 极光按形态可分为匀光弧极光、射线式光柱极光、射线式光弧光带极光、帘幕状极光和极光冕。 A: The perks outside of the rixe are a fixed, "curated" roll from Bungie. Sometimes, that fixed transcription of the item will drop fully masterworked (see Nation of Beasts or Vouchsafe cog... https://alexis2f5m8.tinyblogging.com/top-directives-de-北极光-75501889