均质的 : 34 phrases in 13 subjects |
Animal husbandry | 1 |
Architecture | 1 |
Economy | 1 |
Electronics | 1 |
Engineering geology | 2 |
Explosives and Explosive Ordnance Disposal | 4 |
General | 6 |
Geology | 2 |
Hydroelectric power stations | 1 |
Metallurgy | 3 |
Mining | 1 |
Space | 1 |
Technology | 10 |