radioactivity: 211 phrases in 20 subjects |
Chemistry | 3 |
Earth sciences | 9 |
Electronics | 2 |
Environment | 9 |
General | 8 |
Health care | 2 |
Industry | 1 |
Information technology | 1 |
Measuring instruments | 8 |
Medical | 4 |
Medical appliances | 1 |
Military | 2 |
Name of organization | 2 |
Natural resourses and wildlife conservation | 6 |
Natural sciences | 1 |
Nuclear and fusion power | 2 |
Nuclear physics | 78 |
Technology | 3 |
United Nations | 2 |
Радиоактивное излучение | 67 |