片语

overhead transmission line sag架线弧垂

overhead connect line parts接触网零部件

overhead reflux line架空回流线

overhead insulated line架空绝缘线路

overhead ground line架空避雷线

UHV overhead transmission line特高压架空输电线路

overhead telecommunication line架空电讯线路

overhead warning line拦河线

overhead transmission line[电] 架空输电线；高架输电线路

overhead contact line架空接触网

英汉例句

• the telephone interference factor in the overhead line of power network.

  交流网络架空线的电话干扰系数；

• according to the viewpoint of economic effect of industrial enterprise, several expressions of economical current density for overhead line conductors are derived in this paper.

  从工业企业经济效益的观点出发，文中推导出架空导线的经济电流密度的几种表达形式。

• high-voltage commonly take overhead line send to prevent man and animal get an electric shock.

  为防止人畜触电，高压电一般采用高架线传送。

• the method was proved effective and advanced by practical project of overhead line control and underground planning in pudong new area.

  浦东新区架空线路控制及入地规划的工程实践证明了此法的有效性和先进性。

• 6 in the construction (including scaffolding) the lateral and marginal electric overhead line marginal between the need to adhere to safety interval.

  在建工程（包含脚手架）的外侧边际与外电架空线路的边际之间有必要坚持安全间隔。

• the contract is part of a larger scheme that includes a 400-kv ac (alternating current) substation in finnbole, a 70- km dc overhead line in sweden and a 200-km submarine cable.

  该合同是一个更大计划的一部分，这个计划包括一个位于finnbole的400千伏交流变电站，一个位于瑞典境内的70千米直流高架线，以及一条200千米的海底电缆。

• grounding state of overhead line tower in transmission grids has an important significance for security and steady operation of power system.

  输电线路桿塔接地状况对电力系统的安全稳定运行具有重要意义。

• in case of overhead line going through a mountain area with complex landform, a big height difference or an independent span often occur between pole towers.

  当架空线路经过地形复杂的山区布线时，往往在悬挂导线的桿塔之间出现大高差或孤立档。

• in the overhead line construction process, we generally use the formula calculation method to calculate all the force and the length, or use manual mapping method to draw and measure.

  在架空线路施工过程中，我们通常对各种受力和长度采用计算公式法进行计算，或采用手工作图法绘图测量。

• corrsponding computer aided analysis software on electric field under high voltage overhead line is introduced.

  介绍了利用本算法开发的输电线附近工频电场的计算机辅助分析软件。

• in uhv overhead line stringing, hydraulic driven combined multi-function stringing cart is used in spacer installation of six-or eight-bundle conductors to improve efficiency and safety.

  在特高压架空输电线路架线施工的过程中，采用液压驱动多功能组合式飞车安装六分裂或八分裂导线间隔棒，以提高工作效率和高空作业过程中施工的安全性。

• furthermore, the capacitance of conductors to earth is much larger than that of its overhead line counterpart, and consequently, voltage instability accompanied by convergence difficulties may occur.

  由于存在小电抗和大电阻，而使电缆系统中的病态支路有好几种类型；另外，由于导线对地电容比架空线时大很多，故可能会发生由收敛困难伴随的电压不稳定。