均匀 系数 : 41 phrases in 14 subjects |
Agriculture | 2 |
Animal husbandry | 1 |
Architecture | 1 |
Bridge construction | 6 |
Business | 1 |
Earth sciences | 1 |
Ecology | 1 |
Electronics | 7 |
Hydroelectric power stations | 4 |
Oil / petroleum | 1 |
Rail transport | 3 |
Technology | 11 |
Textile industry | 1 |
Wind Energy | 1 |