形心 : 456 phrases in 56 subjects |
Advertising | 1 |
Agriculture | 32 |
Air defense | 2 |
Animal husbandry | 6 |
Architecture | 9 |
Artificial intelligence | 1 |
Automobiles | 12 |
Aviation | 5 |
Biology | 1 |
Botany | 1 |
Bridge construction | 10 |
Business | 2 |
Cables and cable production | 1 |
Chemistry | 4 |
Chess | 1 |
Communications | 1 |
Compressors | 1 |
Construction | 4 |
Dermatology | 1 |
Desert science | 2 |
Drilling | 8 |
Earth sciences | 6 |
Ecology | 2 |
Economy | 3 |
Electronics | 12 |
Engineering geology | 2 |
Explosives and Explosive Ordnance Disposal | 1 |
General | 51 |
Genetics | 6 |
Geology | 1 |
Geophysics | 2 |
Hydroelectric power stations | 2 |
Information technology | 1 |
Latin | 4 |
Medical | 1 |
Metallurgy | 15 |
Multimedia | 1 |
Nursing | 2 |
Oil / petroleum | 8 |
Pest control | 1 |
Plastic surgery | 1 |
Plastics | 6 |
Project management | 1 |
Psychology | 2 |
Rail transport | 2 |
Refrigeration | 1 |
Reproductive biology | 5 |
Shipbuilding | 1 |
Space | 8 |
Sports | 2 |
Surgery | 7 |
Technology | 155 |
Telecommunications | 11 |
Textile industry | 26 |
United States | 1 |
Wind Energy | 1 |