 |
| радиоактивное вещество: 213 phrases in 26 subjects |
| Aerodynamics | 1 |
| Agriculture | 1 |
| Astronomy | 1 |
| Aviation | 2 |
| Chemistry | 4 |
| Environment | 1 |
| Firefighting and fire-control systems | 1 |
| General | 8 |
| Geology | 1 |
| Geophysics | 1 |
| Law | 1 |
| Medical | 13 |
| Medical appliances | 1 |
| Metrology | 2 |
| Microelectronics | 1 |
| Military | 54 |
| Natural resourses and wildlife conservation | 1 |
| Navy | 6 |
| Nuclear and fusion power | 11 |
| Nuclear physics | 39 |
| Oceanography & oceanology | 1 |
| Polymers | 1 |
| Security systems | 2 |
| Technology | 4 |
| Water supply | 1 |
| Радиоактивное излучение | 54 |