| |||
non symmetry | |||
asymmetry factor | |||
degree of asymmetry |
不对称度 : 20 phrases in 9 subjects |
Air defense | 1 |
Aviation | 1 |
Electric machinery | 2 |
Electronics | 4 |
Hydroelectric power stations | 1 |
Information technology | 1 |
Shipbuilding | 1 |
Space | 1 |
Technology | 8 |