beta-desintegration energy beta disintegration beta-emitter beta-gamma coincidence betaine beta interaction beta monitoring beta particle beta-particle disintegration beta radiation beta-radiation detector beta radiator beta-radioactive nuclei beta-radioactive nucleus beta ray beta-ray electroscope beta-ray emitter beta-ray isotope beta-rubber beta spectroscopy |
beta-desintegration energy енергия на бета-разпадане Търсената дума е намерена |