作者单位: | Key Laboratory of Geosciences and Nuclear Technology, Chengdu University of technology, Chengdu 610059, China;Key Laboratory of Geosciences and Nuclear Technology, Chengdu University of technology, Chengdu 610059, China;Key Laboratory of Geosciences and Nuclear Technology, Chengdu University of technology, Chengdu 610059, China;Key Laboratory of Geosciences and Nuclear Technology, Chengdu University of technology, Chengdu 610059, China |