ionospheric refraction

例句：

1. 1. The satellite's orbital path is influenced by the ionospheric refraction.
   卫星的轨道路径受到电离层折射的影响。
2. 2.Due to the ionospheric refraction, the signal strength can vary significantly over long distances.
   由于电离层折射，信号强度在长距离上会显著变化。
3. 3. The ionospheric refraction affects the timing of radio signals, which is crucial for navigation systems.
   电离层折射影响了无线电信号的时间，这对于导航系统至关重要。