摘要
浅部土壤氡气垂向分布规律及２０、４０、６０ｃｍ深度地气氡平面上的展布实验证明，地气氡由深部向地表运移的机制是变化的。引入了浅部综合影响因子Ｄ，同时对其求值方法及实际应用作了介绍。
Experiments both on the vertical distribution of radon in shallow soil and on the lateral extension of radon at depths of 20,40 and 60 cm,were carried out. It is found that the mechanism of radon transportation from deep to shallow soil is changeable and many factors may disturb the radon measurement. A comprehensive correcting factor D was introduced and its evaluation and application were described.
出处
《核技术》
CAS
CSCD
北大核心
1997年第6期363-369,共7页
Nuclear Techniques
