斜度 : 323 phrases in 33 subjects |
Aerodynamics | 1 |
Aerohydrodynamics | 2 |
Astronautics | 2 |
Astronomy | 2 |
Automated equipment | 3 |
Automobiles | 1 |
Aviation | 11 |
Cartography | 4 |
Construction | 5 |
Drilling | 4 |
Electronics | 14 |
Forging | 1 |
Foundry | 9 |
General | 65 |
Geology | 8 |
Helicopters | 1 |
Jet engines | 1 |
Mathematics | 5 |
Metallurgy | 4 |
Meteorology | 1 |
Military | 11 |
Missiles | 1 |
Nautical | 7 |
Navigation | 1 |
Oil / petroleum | 3 |
Oil and gas | 2 |
Oil processing plants | 7 |
Polymers | 1 |
Rail transport | 6 |
Shipbuilding | 5 |
Statistics | 1 |
Technology | 133 |
Textile industry | 1 |