neutron absorber neutron-activated neutron activation neutron-age equation neutron albedo neutron analyiser neutron background neutron beam neutron bomb neutron-bombarded neutron bombardment neutron counter neutron cross-section neutron cycle neutron decay neutron-deficient neutron-deficient isotope neutron deficit neutron degradation neutron detector |
neutron absorber ядр. поглъщател на неутрони Търсената дума е намерена |