作者机构:[1]National Institute of Measurement and Testing Technology,Chengdu 610021, China, [2]Sichuan Radiation Technology Co., Ltd., Chengdu 610021,China, [3]Nimtt Measurement and Testing Technology, Ltd,Chengdu 610021, China
相关基金:supported by the National Key Scientific Instruments To Develop Dedicated(2013YQ090811)