интенсивность излучения : 56 phrases in 15 subjects |
Astronomy | 6 |
Aviation | 4 |
Construction | 1 |
Electronics | 4 |
Medical appliances | 1 |
Metrology | 3 |
Military | 11 |
Missiles | 3 |
Nuclear and fusion power | 2 |
Nuclear physics | 5 |
Optics branch of physics | 4 |
Quantum electronics | 6 |
Radio | 1 |
Technology | 2 |
Радиоактивное излучение | 3 |