Experimental Validation for Analysis of Specific Activity of Natural Nuclides in Ores by Sourceless Efficiency Calibration Method
Yan Wen-xun, Feng Ya-hui, Li Jian-jun, Zhou Cheng, Zheng Jian-ming, Cheng Wei, Dai Dong-qing, Zhang Xiu
中国辐射卫生 . 2014, (4): 365 -367 .  DOI: 10.13491/j.cnki.issn.1004-714x.2014.04.032