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线图 : 2034 phrases in 93 subjects |
Advertising | 6 |
Agriculture | 39 |
Air defense | 17 |
Antennas and waveguides | 2 |
Archery | 2 |
Architecture | 20 |
Artificial intelligence | 4 |
Athletics | 2 |
Audio electronics | 1 |
Automobiles | 77 |
Aviation | 80 |
Bridge construction | 12 |
Business | 48 |
Cartography | 5 |
Chemistry | 8 |
Commerce | 7 |
Communications | 2 |
Compressors | 5 |
Computers | 1 |
Construction | 13 |
Corporate governance | 2 |
Cryptography | 1 |
Dermatology | 2 |
Desert science | 18 |
Drilling | 3 |
Earth sciences | 16 |
Ecology | 3 |
Economy | 24 |
Electric machinery | 18 |
Electricity | 1 |
Electronics | 82 |
Engineering geology | 35 |
Exhibitions | 2 |
Explosives and Explosive Ordnance Disposal | 7 |
Finances | 3 |
Forestry | 2 |
General | 74 |
Genetics | 4 |
Geology | 3 |
Geophysics | 7 |
Hydraulics | 2 |
Hydroelectric power stations | 35 |
Hydrology | 3 |
Information technology | 16 |
International Monetary Fund | 2 |
International trade | 5 |
Librarianship | 5 |
Life sciences | 4 |
Management | 3 |
Marketing | 2 |
Mathematics | 10 |
Mechanics | 1 |
Metallurgy | 102 |
Military | 1 |
Mining | 3 |
Mountaineering | 1 |
Multimedia | 6 |
Nautical | 10 |
Nursing | 1 |
Oil / petroleum | 104 |
Oil processing plants | 1 |
Otorhinolaryngology | 1 |
Planning | 1 |
Plastics | 9 |
Polo | 1 |
Polygraphy | 1 |
Polymers | 1 |
Production | 1 |
Programming | 1 |
Project management | 6 |
Radio | 1 |
Rail transport | 6 |
Refrigeration | 8 |
Remote sensing | 1 |
Reproductive biology | 1 |
Rowing | 1 |
Securities | 12 |
Shipbuilding | 29 |
Skiing | 3 |
Skydiving | 2 |
Soil science | 2 |
Space | 60 |
Sports | 7 |
Stationery | 1 |
Statistics | 25 |
Steel production | 2 |
Surgery | 1 |
Technology | 799 |
Telecommunications | 25 |
Textile industry | 24 |
United Nations | 13 |
Video recording | 1 |
Wind Energy | 13 |