差分法 : 137 phrases in 32 subjects |
Agriculture | 1 |
Air defense | 2 |
Artificial intelligence | 1 |
Aviation | 1 |
Bridge construction | 1 |
Business | 10 |
Chemistry | 5 |
Cryptography | 1 |
Earth sciences | 21 |
Ecology | 1 |
Economy | 1 |
Electronics | 17 |
Engineering geology | 2 |
General | 2 |
Geology | 1 |
Golf | 2 |
Hydroelectric power stations | 3 |
Information technology | 2 |
International Monetary Fund | 2 |
Mathematics | 2 |
Metallurgy | 3 |
Mining | 2 |
Oil / petroleum | 8 |
Plastics | 1 |
Project management | 1 |
Rail transport | 1 |
Securities | 1 |
Space | 5 |
Statistics | 1 |
Technology | 34 |
Water resources | 1 |
Wind Energy | 1 |