characteristic line element

常见例句

A numerical method, Boundary Element Method, is introduced to calculate the characteristic impedance of a rectangle coaxial line with round center conductor.
利用边界元法计算了内圆外矩同轴传输线的特性阻抗。
Current sensor is an important element for on line PD monitor of electric power equipment and its transfer characteristic has a direct influence on PD measurement.
电流传感器是电力设备局部放电在线监测系统中的一个重要组成部分，其局部放电信号传输特性直接影响测量结果。
In paper, the structural static strength and dynamic characteristic of pole? tower of aerial power? delivery line are analyzed and discussed with the finite element analysis.
主要利用有限元方法对架空送电线路杆塔进行结构强度和结构动力学特性分析。