摘要
从受关注的放射性核素、不同介质及实验模拟等方面,对当前放射性核素在不同介质中的迁移研究进展进行了较为全面的分析总结。提出了今后放射性核素迁移的重点研究方向:①核素在多介质之间的迁移研究;②核素在三维空间的迁移模式研究;③核素在非均匀介质中的迁移规律研究,特别是对其滞留机制的研究。
This paper analyzes and summarizes the migration of radioactive nuclide in different media at present,including radioactive nuclide types which people show most concerns about,different mediums and experiment simulation.The future key study directions are also put forward in this paper.They are:(1) study of nuclide migration between different media;(2) study of nuclide migration model in three-dimensional space;(3) study of nuclide migration rules in heterogeneous medium,especially nuclide deferring mechanism in heterogeneous medium.
出处
《物探化探计算技术》
CAS
CSCD
2006年第1期36-40,3,共5页
Computing Techniques For Geophysical and Geochemical Exploration
基金
教育部新世纪优秀人才培养计划(NCET-04-0904)
国防科工委核退役专项课题联合资助(GC2004012)
关键词
核素
介质
迁移
nuclide
medium
migration
