solar protuberance

• 日珥

solar protuberance的用法和样例：

例句

1. Sunspots, the Solar Cycle, and solar prominences are all caused by the Sun's changing magnetic field.
   黑子，太阳活动周期，以及日珥都是由太阳不断变化的磁场造成的。
2. But the composite view also captures solar prominences, looping structures of hot plasma suspended in magnetic fields, extending beyond the Sun's edge.
   这张组合影像同时也记录了日珥，它们是在日盘边缘沿著环状磁场泛流而出的炽热电浆。