fission factor fission fragment fission isotope fission neutron fission poison fission power fission process fission-produced isotope fission-produced power fission product fission-product decay heat fission-product family fission-product monitor fission-product poison fission-product yield fission radiochemistry fission rate fission reaction fission spectra fission spectrum |
fission factor ядр. коефициент на размножаване Търсената дума е намерена |