 |
|
sine-wave : 89 phrases in 26 subjects |
| Acoustics | 1 |
| Aerohydrodynamics | 1 |
| Astronautics | 2 |
| Automated equipment | 6 |
| Aviation | 2 |
| Cables and cable production | 1 |
| Electrical engineering | 6 |
| Electricity | 2 |
| Electronics | 11 |
| Geophysics | 1 |
| Makarov | 7 |
| Mass media | 7 |
| Medical appliances | 1 |
| Music | 2 |
| Non-destructive testing | 2 |
| Physics | 3 |
| Quantum electronics | 3 |
| Radiation | 2 |
| Radio | 1 |
| Radioengineering | 2 |
| Seismology | 2 |
| Space | 1 |
| Technology | 15 |
| Telecommunications | 5 |
| Television | 2 |
| Welding | 1 |