overhead transmission line是什么意思

用法例句

Mechanical computation for overhead lines by programming in Visual Basic;

用VB语言编程实现架空线的力学计算

The automatism account and prediction analysis on the regulation of overhead line s relaxation degree by the Excel;

运用Excel实现架空线弛度调整的自动计算和预测分析

Numerical simulations for formation mechanism of mixed-phase ice on overhead lines;

架空线混合凇形成机理的数值解析

The field intensity under overhead transmission lines is analyzed using equivalent charge method.

采用等效电荷法对架空线下的场强进行分析。

Modal-domain modelling of frequency-dependent overhead lines based on recursion algorithm;

基于递归算法的含频变参数架空线的模量计算模型

It descibes methods about choosing the model of dampers,making certain the number of the damper and fixing seats of dampers on aerial conductors.

防振锤被广泛运用于架空线以消耗微风振动的强度,保护架空线免受疲劳损害。

Dampers are widely used on aerial conductor to reduce the seventy of aeolian vibration and the accompanying rate of fatigue damage to conductor strands and fittings.

防报器被广泛用于架空线以减少微风振动的强度和相应导线的疲劳损害，本文通过计算振幅比，提出一种确定架空线防振器安装位置的新方法，供防报设计和施工安装时参考。

Strategy-making method of overhead line control and undergroundcable retrofitting based on clustering algorithm;

基于聚类算法的架空线路入地改造控制决策方法

Utilizing computer to protract installation curve of overhead line;

利用微机绘制架空线路安装曲线

With consideration of the shortage that the tradition discriminant method of overhead lines of rural power grid is complex and hard to programme, a discriminant algorithm of control climate condition of rural power grid based on iterative technology is introduced.

针对农村电网架空线路控制气象条件的传统判断算法繁琐,不适合计算机处理的问题,提出了基于迭代技术的农村电网架空线路控制气象条件的判定算法。

Calculation of lightning withstand level for energy-user overhead transmission line and improving measures;

用户架空线路耐雷水平的计算与改善措施

The formation and classification of lightening overrating voltage and the ways for regular and irregular lightening-proof of the overhead transmission line are introduced.

结合本单位农村电网送配电架空线路防雷措施设置现状,对加强农网输配电架空线路防雷措施进行探讨,并提出了相应的措施。