调频 : 1122 phrases in 46 subjects |
Advertising | 7 |
Agriculture | 4 |
Air defense | 161 |
Artificial intelligence | 4 |
Automobiles | 10 |
Aviation | 37 |
Business | 3 |
Communications | 10 |
Computer networks | 1 |
Computers | 2 |
Construction | 8 |
Drilling | 1 |
Earth sciences | 17 |
Electric machinery | 26 |
Electronics | 208 |
Exhibitions | 1 |
Fishery fishing industry | 1 |
General | 38 |
Geophysics | 39 |
Hydroelectric power stations | 7 |
Information technology | 42 |
Mathematics | 1 |
Metallurgy | 12 |
Military | 1 |
Multimedia | 6 |
Nautical | 2 |
Nuclear and fusion power | 2 |
Nursing | 1 |
Oil / petroleum | 29 |
Otorhinolaryngology | 2 |
Piezoelectric crystals | 5 |
Plastics | 1 |
Polygraphy | 1 |
Project management | 2 |
Radio | 17 |
Rail transport | 3 |
Refrigeration | 2 |
Remote sensing | 1 |
Shipbuilding | 25 |
Space | 121 |
Statistics | 1 |
Technology | 185 |
Telecommunications | 69 |
United Nations | 3 |
United States | 1 |
Wind Energy | 2 |