裂缝 : 1579 phrases in 56 subjects |
Agriculture | 30 |
Air defense | 9 |
Animal husbandry | 3 |
Archery | 4 |
Architecture | 33 |
Automobiles | 17 |
Aviation | 6 |
Bridge construction | 60 |
Business | 4 |
Chemistry | 4 |
Compressors | 4 |
Computer numerical control | 1 |
Computers | 1 |
Construction | 7 |
Cryptography | 1 |
Dermatology | 2 |
Desert science | 21 |
Drilling | 14 |
Earth sciences | 2 |
Electric machinery | 1 |
Electronics | 22 |
Engineering geology | 66 |
Explosives and Explosive Ordnance Disposal | 37 |
Finances | 1 |
General | 47 |
Geology | 9 |
Geophysics | 20 |
Hydroelectric power stations | 50 |
International trade | 1 |
Latin | 1 |
Life sciences | 1 |
Materials science | 1 |
Mechanics | 1 |
Medical | 1 |
Metallurgy | 59 |
Mining | 27 |
Mountaineering | 26 |
Oil / petroleum | 234 |
Otorhinolaryngology | 2 |
Outdoor activities and extreme sports | 2 |
Plastics | 21 |
Polymers | 4 |
Rail transport | 4 |
Refrigeration | 3 |
Shipbuilding | 7 |
Soil science | 4 |
Space | 10 |
Sports | 8 |
Steel production | 2 |
Surgery | 3 |
Technology | 647 |
Textile industry | 16 |
Toys | 1 |
Transport | 1 |
Wind Energy | 13 |
Wood processing | 3 |