 |
| 谐振: 902 phrases in 33 subjects |
| Antennas and waveguides | 28 |
| Astronautics | 5 |
| Automated equipment | 2 |
| Automobiles | 1 |
| Aviation | 1 |
| Chemistry | 2 |
| Electric machinery | 1 |
| Electrical engineering | 2 |
| Electricity | 2 |
| Electronics | 166 |
| General | 142 |
| Geology | 6 |
| Household appliances | 5 |
| Information technology | 1 |
| Lasers | 6 |
| Mathematics | 6 |
| Medical | 1 |
| Microelectronics | 5 |
| Military | 18 |
| Music | 1 |
| Nanotechnology | 6 |
| Nautical | 7 |
| Nuclear physics | 2 |
| Oil and gas | 12 |
| Oil processing plants | 16 |
| Oilfields | 1 |
| Physics | 5 |
| Quantum electronics | 6 |
| Radio | 26 |
| Radiolocation | 2 |
| Seismology | 1 |
| Technology | 402 |
| Telecommunications | 15 |