γ谱测量中非长期平衡的识别
毛亚虹, 刘怡刚
Distinguish Natural Sources out of Secular Equilibrium with Their Parents or Daughters in Gamma Ray Spectrum Analyses
MAO Ya-hong and LIU Yi-gang
中国辐射卫生 . 2005, (1): 1 -3 .  DOI: 10.13491/j.cnki.issn.1004-714x.2005.01.001