 |
| 验 算: 186 phrases in 27 subjects |
| Agriculture | 4 |
| Aviation | 25 |
| Bridge construction | 4 |
| Business | 7 |
| Cryptography | 3 |
| Earth sciences | 3 |
| Economy | 2 |
| Electronics | 30 |
| Engineering geology | 1 |
| Explosives and Explosive Ordnance Disposal | 2 |
| General | 6 |
| Geology | 3 |
| Geophysics | 1 |
| Hydroelectric power stations | 7 |
| Information technology | 8 |
| International trade | 1 |
| Mathematics | 3 |
| Metallurgy | 7 |
| Oil / petroleum | 3 |
| Project management | 1 |
| Quality control and standards | 1 |
| Space | 20 |
| Sports | 1 |
| Statistics | 1 |
| Technology | 34 |
| Telecommunications | 7 |
| Textile industry | 1 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips