sparks : 1107 phrases in 52 subjects |
Aerohydrodynamics | 1 |
Agriculture | 4 |
Air defense | 8 |
Automobiles | 283 |
Aviation | 13 |
Bridge construction | 1 |
Business | 4 |
Cables and cable production | 1 |
Chemistry | 5 |
Communications | 1 |
Compressors | 1 |
Computer numerical control | 1 |
Construction | 6 |
Drilling | 2 |
Earth sciences | 13 |
Ecology | 1 |
Electric machinery | 25 |
Electricity generation | 1 |
Electronics | 82 |
Engineering geology | 1 |
Explosives and Explosive Ordnance Disposal | 11 |
Finances | 3 |
General | 29 |
Geology | 2 |
Geophysics | 1 |
Hydroelectric power stations | 7 |
Information technology | 2 |
International trade | 2 |
Management | 1 |
Mechanic engineering | 1 |
Mechanics | 2 |
Metallurgy | 74 |
Nautical | 10 |
Nuclear physics | 1 |
Oil / petroleum | 33 |
Oil processing plants | 1 |
Physics | 4 |
Plastics | 5 |
Racing and motorsport | 6 |
Rail transport | 3 |
Refrigeration | 3 |
Securities | 2 |
Shipbuilding | 19 |
Space | 39 |
Sports | 3 |
Steel production | 1 |
Technology | 375 |
Telecommunications | 5 |
Textile industry | 3 |
Thermal Energy | 1 |
Transport | 1 |
Wind Energy | 3 |