 |
| 调谐: 650 phrases in 24 subjects |
| Acoustics | 1 |
| Aerodynamics | 1 |
| Antennas and waveguides | 8 |
| Astronautics | 2 |
| Automated equipment | 2 |
| Aviation | 4 |
| Chemistry | 1 |
| Computers | 3 |
| Education | 1 |
| Electronics | 89 |
| General | 122 |
| Geology | 1 |
| Geophysics | 1 |
| Household appliances | 6 |
| Information technology | 2 |
| Mathematics | 4 |
| Military | 19 |
| Nanotechnology | 3 |
| Nautical | 5 |
| Oil processing plants | 14 |
| Radio | 41 |
| Radiolocation | 2 |
| Technology | 306 |
| Telecommunications | 12 |