The numerical computations have been made using difference method for difference characteristics and boundary conditions. The computation results show the state features of radon field in space.
针对模型的特点及其边界条件用差分法分别进行了数值计算，结果表明陷落柱氡气场的空间形态分布特征。
2
This paper introduces the technical method of Radon survey with real-example which have processed in the slope body disease of north hillside to the Lishan mountain in shaanxi province.
本文以陕西临潼骊山北坡坡体病害区进行氧气测量的实例，介绍了氧气测量用于解决工程地质问题的技术方法。
3
The authors also studied the continuous self-recording technique by using the ionization method to measure the Radon gas.