通过对西秦岭北缘活断层带断层排气活动基本特征的研究认为：本活断层带是本区地球排气的主要通道；在走滑断层拉分区，地球排放气体活动的强度与地震活动有密切的关系；本带东段断层排气活动比较强，西段断层排气活动比较弱，并讨论了两者形成差异的原因。 Based on the study of the basic characteristics of the fault exhaust activity in the active fault zone in the north margin of the West Qinling, the present active fault zone is the main channel of earth’s exhaust in this area. In the strike-slip fault zone, the intensity of earth’s exhaust gas activity and the seismic activity Close relationship between the belt and the fault zone in the eastern part of the belt. The fault exhaust activity in the west section is relatively weak, and the reason for the difference is also discussed.