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- 电离层F0F2Ionospheric f0F2
- 用近50个中纬(磁纬在±20°-50°之间)电离层垂测站的f0F2资料,分析与磁暴相伴的电离层暴事例表明:地磁Dst指数与中纬电离层f0F2暴时变化Ds(f0F2 )有大致相似的发展趋势。Using data observed simultaneously from about 50 stations distributed worldwidearound mid-latitude zone, the case analyses of ionospheric disturbances accompaniedby geomagnetic storms indicate that the variation of the geomagnetic Dst index andthat of the storm time variation of mean f0F2 (average departure of f0F2 frommonthly median value), Dst(f0F2), obtained by Fourier expansion have similar tendency.
- 电离层无线电波传播radio wave propagation in the ionosphere
- 电离层中的一层,距地面至英里处,反射中等波长的无线电波。a region of the ionosphere (from 50 to 90 miles up) that reflects radio waves of medium length.
- 电离层信标探测ionospheric beacon sounding
- 超短波电离层传播ionospheric propagation of ultrashort wave
- 电离层高频斜向探测ionospheric HF oblique sounding
- 地-电离层波导电波传播earth-ionosphere waveguide radio wave propagation
- 电离层TECIonosphere TEC
- 从空间飞行器入射进电离层的调制电子束产生的高频波辐射High-Frequency Wave Excitation by the Modulated Electron Beam From Spacecraft Injected Into the Ionosphere Plasma
- 与在高纬度电离层梯度漂移不稳定性有关的电场波动和密度Density and electric field fluctuations associated with the gradient drift instability in the high-latitude ionosphere
- 电离层掩星Ionospheric occultation
- 电离层前兆ionospheric precursor
- 电离层状态ionospheric state
- 核爆炸对电离层的影响effect of nuclear detonation on the ionosphere
- 电离层修正Ionosphere calibration
- 电离层F2层Ionospheric F2-layer
- 电离层对流Ionospheric convection
- 电离层重构Ionospheric reconstruction
- 火星电离层Martian ionosphere