断面 图 : 148 phrases in 28 subjects |
Agriculture | 2 |
Architecture | 3 |
Automobiles | 1 |
Aviation | 1 |
Bridge construction | 3 |
Compressors | 2 |
Construction | 1 |
Desert science | 1 |
Earth sciences | 1 |
Electric machinery | 1 |
Electronics | 2 |
Engineering geology | 5 |
Explosives and Explosive Ordnance Disposal | 2 |
Forestry | 1 |
General | 3 |
Hydroelectric power stations | 2 |
Marketing | 1 |
Metallurgy | 5 |
Oil / petroleum | 2 |
Plastics | 1 |
Polymers | 1 |
Project management | 1 |
Refrigeration | 1 |
Skiing | 3 |
Space | 2 |
Sports | 1 |
Technology | 98 |
Textile industry | 1 |