The ionosphere is a principal factor determining whether or not the wave normal Angle satisfies transmission condition through the ionosphere.
电离层是决定波法线角能否满足透射条件的主要因素。
The ionosphere is a principal factor determining whether or not the wave normal Angle satisfies transmission condition through the ionosphere.
电离层是决定波法线角能否满足透射条件的主要因素。
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