摘要
对云南省各地土壤中 1 37Cs的比活度及分布规律进行了调查 。
The specific activity and distribution pattern of 137 Cs in soils all around the province of Yunnan are reported in this paper,with the primary impact factors discussed.
出处
《辐射防护通讯》
2002年第1期30-32,共3页
Radiation Protection Bulletin