气 孔 : 917 phrases in 49 subjects |
Agriculture | 86 |
Animal husbandry | 4 |
Architecture | 15 |
Astronautics | 1 |
Automobiles | 77 |
Aviation | 11 |
Bridge construction | 10 |
Chemistry | 2 |
Commerce | 1 |
Compressors | 19 |
Computer numerical control | 3 |
Construction | 4 |
Continuous casting | 4 |
Desert science | 8 |
Drilling | 8 |
Earth sciences | 7 |
Ecology | 11 |
Electric machinery | 5 |
Electronics | 10 |
Engineering geology | 27 |
Explosives and Explosive Ordnance Disposal | 13 |
Footwear | 1 |
General | 61 |
Geology | 1 |
Geophysics | 2 |
Hydroelectric power stations | 19 |
Ichthyology | 1 |
Latin | 1 |
Life sciences | 2 |
Mechanics | 1 |
Metallurgy | 128 |
Mining | 1 |
Mountaineering | 1 |
Nautical | 5 |
Oil / petroleum | 26 |
Pest control | 1 |
Plastics | 6 |
Polymers | 1 |
Refrigeration | 1 |
Shipbuilding | 6 |
Shooting sport | 2 |
Skydiving | 3 |
Soil science | 3 |
Space | 20 |
Steel production | 1 |
Technology | 285 |
Textile industry | 1 |
Transport | 1 |
Wind Energy | 10 |