认为该航放异常系镭异常，具有点源、深源性质，与五道梁断裂密切相。
It is suggested that these anomalies are of radium nature having spot-form and deep-sourced features and are closely associated with Wudaoliang fault.
不同季节土壤模型的建立为沱沱河和五道梁两变电站接地系统的设计奠定了基础。
Building up soil models in different seasons establishes the foundation for the grounding system design of two substations.
本文针对五道梁地区气候和冻土热稳定性特征，还对涵洞基础型式提出了创新性改进。
In the light of the characters of climate and thermal stability of permafrost in Wudaoling area, innovative improvements were proposed on the types of culvert foundation.
应用推荐