magnetosphere是什么意思

音标:英 [mæg'ni:təsfɪə]美 [mæg'ni:təˌsfɪr]

磁层[电] 磁动层

the magnetic field of a planet; the volume around the planet in which charged particles are subject more to the planet's magnetic field than to the solar magnetic field

magnetosphere的用法和例句：

1. ... are affected by the tiniest anomalies in the magnetosphere.

对磁场的微小变动非常敏感