Acoustic-gravity wave in the ionosphere
Active modification of the ionosphere
anomaly of the ionosphere
Artificially modulated ionosphere
automatic ionosphere recorder
沙蟹
游离层自动记录仪
自动游离层记录器
电离层自动记录仪
backscatter sounder for ionosphere diagnoses
China reference ionosphere
Coupling between lower atmosphere and ionosphere
distortion and contamination of ionosphere
Earth-ionosphere Cavity
earth-ionosphere wave guide
Equivalent Ionosphere Current System
Experiential Ionosphere Model
heating of the ionosphere
High-latitude ionosphere
international ionosphere satellite
international reference ionosphere (IRI) model