石块: 1004 phrases in 36 subjects |
Agriculture | 12 |
Animal husbandry | 1 |
Architecture | 59 |
Art | 1 |
Automobiles | 11 |
Bridge construction | 24 |
Business | 2 |
Chemistry | 2 |
Construction | 2 |
Dermatology | 1 |
Desert science | 6 |
Drilling | 1 |
Electronics | 15 |
Engineering geology | 30 |
Environment | 1 |
Explosives and Explosive Ordnance Disposal | 13 |
General | 55 |
Geology | 3 |
Hydraulics | 1 |
Hydroelectric power stations | 33 |
Jewelry | 1 |
Metallurgy | 39 |
Mineralogy | 1 |
Mountaineering | 2 |
Nautical | 1 |
Oil / petroleum | 17 |
Project management | 1 |
Rail transport | 2 |
Refrigeration | 1 |
Reproductive biology | 1 |
Shipbuilding | 1 |
Surgery | 1 |
Technology | 659 |
Textile industry | 1 |
Transport | 1 |
Water resources | 2 |