正投影 : 187 phrases in 21 subjects |
Advertising | 1 |
Agriculture | 5 |
Architecture | 4 |
Artificial intelligence | 3 |
Automobiles | 4 |
Aviation | 1 |
Bridge construction | 1 |
Desert science | 2 |
Earth sciences | 1 |
Engineering geology | 1 |
General | 7 |
Hydroelectric power stations | 2 |
Mathematics | 1 |
Mechanics | 1 |
Metallurgy | 1 |
Multimedia | 1 |
Oil / petroleum | 9 |
Space | 7 |
Technology | 133 |
Telecommunications | 1 |
Wind Energy | 1 |