скорость звука: 110 phrases in 32 subjects |
Acoustics | 5 |
Aerodynamics | 1 |
Aerohydrodynamics | 16 |
Astronautics | 8 |
Automobiles | 2 |
Aviation | 2 |
British usage, not spelling | 1 |
Combustion gas turbines | 3 |
Communications | 1 |
Electrochemistry | 1 |
Electronics | 2 |
General | 5 |
Geophysics | 2 |
Hydrography | 2 |
Hydrology | 5 |
Makarov | 7 |
Mass media | 4 |
Metallurgy | 1 |
Meteorology | 2 |
Metrology | 3 |
Military | 2 |
Music | 2 |
Nautical | 6 |
Navigation | 6 |
Oil and gas | 1 |
Physics | 5 |
Seismology | 1 |
Shipbuilding | 1 |
Technology | 10 |
Telecommunications | 1 |
Water resources | 1 |
Weapons and gunsmithing | 1 |