substorms

基本解释

Powerful substorms followed, as energy stored in the magnetotail was explosively released into the upper atmosphere.
储存在磁尾的能量，如爆炸般释放到高层大气，产生了一个接一个的强力次磁暴。
Substorms and the attendant auroral displays continued through the rest of July 15 and into the morning of July 16.
次磁暴和伴随的极光表演，从7月15日到隔天清晨一直持续上演著。
An extended period of southward IMF can also lead to a rapid succession of substorms, each of which injects more particles toward the earth.
长时间向南的IMF也会引发快速连续的磁层次磁暴，每个磁层次磁暴都朝著地球吐入更多带电粒子。
Scientists call them substorms ,a part of larger storms of energy propelled from the sun at supersonic speeds toward Earth and elsewhere in the solar system.
科学家称它们为亚暴，是规模更大的太阳能风暴的一部分，以超音速向地球及太阳系中其他地方推动而来。
"I think the THEMIS experiment is really starting to knock down some of the obstacles to narrowing in on a fairly definite picture as to why substorms occur," Chua said.
他说：“西弥斯的观测确实开始解开了导致亚暴发生的一些谜团，把答案缩小到了一定的范围。”