propagation mode: 32 phrases in 13 subjects |
Antennas and waveguides | 3 |
Astronautics | 1 |
Electrical engineering | 1 |
Electronics | 4 |
Geophysics | 2 |
Household appliances | 1 |
Makarov | 1 |
Mass media | 1 |
Military | 2 |
Nanotechnology | 11 |
Quantum electronics | 1 |
Seismology | 2 |
Technology | 2 |