| |||
E layer (ионосферы); Heaviside layer (ионосферы); Kennelly-Heaviside layer (ионосферы) | |||
Е-layer; E lower | |||
E-region (ионосферы) |
слой Е: 34 phrases in 9 subjects |
Antennas and waveguides | 2 |
Astronautics | 5 |
Astronomy | 7 |
Electronics | 6 |
Geophysics | 4 |
Makarov | 1 |
Mass media | 2 |
Navigation | 2 |
Technology | 5 |