attenuation coefficient: 62 phrases in 15 subjects |
Analytical chemistry | 7 |
Biology | 9 |
Communications | 1 |
Earth sciences | 6 |
Electronics | 5 |
Environment | 1 |
General | 1 |
Health care | 7 |
Lighting other than cinema | 2 |
Medical appliances | 2 |
Nuclear physics | 6 |
Radiology | 1 |
Statistics | 1 |
Telecommunications | 1 |
Радиоактивное излучение | 12 |