half-life : 75 phrases in 15 subjects |
Agriculture | 7 |
Chemistry | 4 |
Earth sciences | 3 |
General | 12 |
Health care | 4 |
Life sciences | 1 |
Measuring instruments | 1 |
Medical | 4 |
Natural sciences | 1 |
Nuclear and fusion power | 2 |
Nuclear physics | 11 |
Radiology | 1 |
Technology | 5 |
United Nations | 3 |
Радиоактивное излучение | 16 |