小型钴源扩容屏蔽防护技术与环境评价
陈美红,熊志勋,谢吉平
SMALL-SCALE Co SOURCE SHEILDING EXPANDING AND ITS ENVIORNMENTAL ASSESSMENT
CHEN Mei\|hong\ XIONG Zhi\|Xun\ XIE Ji\|ping (Atomic Enery Application Research Lab,Academy of Ningxia Agri\|Forestry Science,Yinchuan Ningxia\ 750002)
J4 . 2002, (02): 89 -92 .  DOI: 10.11869/hnxb.2002.02.0089