 |
| 反射镜: 295 phrases in 24 subjects |
| Antennas and waveguides | 9 |
| Astronautics | 2 |
| Astronomy | 2 |
| Aviation | 3 |
| Botany | 1 |
| Chemistry | 1 |
| Cinema equipment | 3 |
| Electronics | 14 |
| General | 68 |
| Geology | 4 |
| Household appliances | 1 |
| Mathematics | 2 |
| Medical | 6 |
| Metrology | 1 |
| Military | 9 |
| Nanotechnology | 6 |
| Oil processing plants | 1 |
| Optics branch of physics | 2 |
| Photography | 2 |
| Quantum electronics | 2 |
| Radio | 4 |
| Seismology | 1 |
| Technology | 149 |
| Telecommunications | 2 |
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