【摘要】 根据作者实际工作经验 ,分别从并行管线中不同电流方向的异常特征、产生背景及探测结果的修正作了一些介绍 ,并且进一步对并行管线中同向电流和反向电流的相互干扰结果作出了阐述。列举了实际工作中造成并行管线中产生同向或反向电流的一些工作方法 ,引用实例加以说明并行管线中同向或反向电流在实际工作中的特征、探测结果及应用计算机进行反演计算后的效果更多还原

【Abstract】 Based on the author m s experience the abnormal features of the direction of electric current for the parallel wires and pipelines, the background for the occurrence of the said features and the correction for the exploration results are introduced. The effects of the interference between the same direction current and the inverse current in the parallel wires and pipelines are expounded. Through examples the features, testing results and the inverse calculation by computer for the currents in the parallel wires and pipelines are presented.更多还原