mass ratio: 106 phrases in 31 subjects |
Aerohydrodynamics | 3 |
Analytical chemistry | 4 |
Antennas and waveguides | 1 |
Astronautics | 30 |
Astrophysics | 1 |
Automated equipment | 1 |
Aviation | 4 |
Chemistry | 2 |
Combustion gas turbines | 1 |
Construction | 1 |
Ecology | 3 |
Electronics | 2 |
Energy industry | 3 |
Food industry | 1 |
General | 2 |
High energy physics | 1 |
Makarov | 6 |
Mass media | 1 |
Medical | 1 |
Metrology | 2 |
Military | 1 |
Mining | 1 |
Missiles | 2 |
Nanotechnology | 5 |
Nautical | 2 |
Physical chemistry | 4 |
Physics | 2 |
Polymers | 2 |
Technology | 15 |
Transport | 1 |
Weapons of mass destruction | 1 |