单词geomagnetic-equator
网络: 地理磁赤道；地磁赤道
At geomagnetic equator, the irregularities in the E region are mainly produced by two-stream instability and gradient drift instability.
在赤道电离层E层中造成不稳定电浆波的机制主要为双流性及梯度漂移不稳定。