распространение волны : 80 phrases in 22 subjects |
Aerodynamics | 5 |
Aviation | 2 |
Chemistry | 1 |
Construction | 1 |
Electronics | 6 |
Geology | 14 |
Geophysics | 3 |
Hydrology | 1 |
Mathematics | 1 |
Medical | 6 |
Metal physics | 1 |
Metrology | 2 |
Military | 5 |
Nautical | 3 |
Oceanography & oceanology | 3 |
Optics branch of physics | 3 |
Quantum electronics | 4 |
Radio | 3 |
Rail transport | 3 |
Shipbuilding | 3 |
Technology | 5 |
Water supply | 5 |