子体核素

  • 网络daughter nuclide
子体核素子体核素
  1. 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 .

  2. 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