子体核素
- 网络daughter nuclide
子体核素-
随着密封时间的增加，氡及其子体与其母体核素之间相对平衡率增加，20d后达到放射性平衡。
The balance rate compared radon and its daughter nuclide with their mother nuclide is increased along with the remain-time extending , and reaches balance fully up to about 20 days .
-
具有长期放射平衡子体的母体核素各向同性点源的总剂量学常数
Dosimetric constants for isotropic point source s of radionuclides with secular radioactive equilibrium progeny