电子管 : 809 phrases in 51 subjects |
Agriculture | 2 |
Air defense | 36 |
Architecture | 1 |
Automobiles | 8 |
Aviation | 41 |
Business | 11 |
Chemistry | 1 |
Computers | 1 |
Construction | 10 |
Cryptography | 1 |
Drilling | 1 |
Earth sciences | 3 |
Economy | 4 |
Electric machinery | 2 |
Electronics | 154 |
Environment | 1 |
Explosives and Explosive Ordnance Disposal | 14 |
General | 100 |
Geophysics | 2 |
Hydroelectric power stations | 2 |
Immunology | 1 |
Information technology | 9 |
Latin | 2 |
Librarianship | 8 |
Logistics | 1 |
Mechanic engineering | 1 |
Medical | 2 |
Medical appliances | 1 |
Metallurgy | 34 |
Military | 1 |
Multimedia | 2 |
Name of organization | 1 |
Nautical | 3 |
Navigation | 1 |
Oil / petroleum | 3 |
Oil processing plants | 2 |
Otorhinolaryngology | 2 |
Physics | 1 |
Project management | 2 |
Radio | 11 |
Shipbuilding | 1 |
Space | 31 |
Technology | 274 |
Telecommunications | 4 |
Textile industry | 1 |
Transport | 1 |
United Kingdom | 1 |
United Nations | 2 |
Water resources | 2 |
Wind Energy | 8 |
Work flow | 1 |