试验 结 果 : 35 phrases in 14 subjects |
Architecture | 1 |
Automobiles | 5 |
Aviation | 4 |
Bridge construction | 2 |
Business | 2 |
Construction | 1 |
Drilling | 1 |
Economy | 2 |
Electric machinery | 1 |
Engineering geology | 1 |
General | 1 |
Space | 2 |
Technology | 11 |
Textile industry | 1 |