 |
| фоновое излучение: 56 phrases in 16 subjects |
| Astronautics | 4 |
| Astronomy | 1 |
| Astrophysics | 1 |
| Aviation | 1 |
| Construction | 1 |
| Ecology | 1 |
| Electronics | 2 |
| Makarov | 3 |
| Mass media | 1 |
| Medical | 1 |
| Military | 9 |
| Nanotechnology | 12 |
| Nuclear physics | 5 |
| Space | 7 |
| Technology | 5 |
| Радиоактивное излучение | 2 |