magnetosphere

释义

n. 磁层\n[电] 磁动层

例句

The energy of the particles and the fields in the magnetosphere can vary by large amounts.

带电粒子的能量大小与磁气圈中的磁场的大小变化极大。

The movie almost gets this one right—Earth’s magnetosphere does protect us from blasts of subatomic particles from the sun.

影片在这点上倒是说对了，地球的磁气圈确实保护我们免受太阳风中亚原子颗粒的直击。