overhead wire的例句大全

the trolleybus picks up current from an overhead wire.

无轨电车的电能是通过架空线供给的。

overhead distribution network users in china has been using overhead wire and bare wire in the past.

我国架空配电网用户电线过去一直采用架空裸电线。

hyperbolic form status equation of overhead wire and its solution

双曲函数形式的架空线状态方程及其解

the exploitation of the electric power resources in the west and the demand for overhead wire and cable

西部电力资源的开发及对架空线缆的需求

mechanical calculations of overhead wire

架空线力学计算

trolley buses are propelled (moved forward) by electric motors and receive power from an overhead wire system.

有轨电车靠电力马达推进，而它的电力来源则取自于上头的电线网络。

The trolley bus picks up current from an overhead wire.

无轨电车的电能是通过架空线供给的.

but when we tried to open the door there was another bang and sparks, and the overhead wire had actually fallen between the carriages.

但当我们试图开门时，又听见一声巨响，还看到火花擦出。头顶的电线断裂在两节车厢上。

Discussion on standardization and seriation of optical fiber composite overhead wire

光纤复合电线标准化和系列化探讨

High voltage current is usually carried by overhead wire system so as to prevent living things being electrocuted.

为了防止人畜触电，高压线一般采用高架线传送。

the electrical current flows through the overhead wire.

电流通过头顶上方的电线。

Analysis and Discussion on a Lightning Fault of Optical Fiber Composite Overhead Ground Wire

一起光纤复合架空地线雷击故障的分析探讨

Analysis about a Case of Grounded Spot Fusing of Optical Fiber Composite Overhead Ground Wire

一起光纤复合地线搭接地点熔断案例的分析

Strands Breaking Mechanisms of Optical Fiber Composite Overhead Ground Wire Caused by Lightning Stroke and Corresponding Preventive Measures

光纤复合架空地线的雷击断股机理与防治措施

Composite fiber optic overhead ground wire ( OPGW) is a new product applied widely in recent years which incorporates lightning protection with communication.

OPGW架空复合地线是一种集防雷和通讯功能于一体的新型产品，近几年被逐渐广泛应用；

Influence of Shunt Factor on Thermal Stability Checking of Overhead Grounding Wire

分流系数对架空避雷线热稳定校验的影响

The paper also gives the suitable distance of GJ-50 overhead grounding wire considering the shunt factor.

文中还给出了考虑分流系数后GJ-50型架空避雷线的适用距离。

calculation of conducting wire of overhead power line located in area with special landform

特殊地形电力架空线的导线计算

The mechanics calculation of electrical wire is the most important calculation on HV overhead transmission lines.

电线力学计算是高压架空输电线路力学计算中最重要的计算.

Has overhead protection or wire screening been provided where necessary?

已经在需要的地方提供了架空电线保护装置或电线保护屏蔽了吗？