受流质量是高速电气化铁路接触网需要解决的关键问题。
The quality of current collection is a key issue to be solved for the catenary system of high speed electrified railway.
本发明涉及一种电气化铁路接触网支柱专用H型钢及其制备工艺。
The present invention relates to an H-shaped steel specialized for the supporting column of the contact net of the electrified railroad and the preparation technique thereof.
电气化铁路接触网担负着把从牵引变电所获得的电能直接输送给电力机车使用的重要任务。
The important role of electric railway catenary is to transfer electrical energy from traction substation to electric locomotive.
目的：观察电气化铁路接触网电击损伤的机体组织形态学变化，为铁路接触网电击损伤的鉴定提供依据。
Aim: to observe the organ morphologic changes of rabbits' electric shock damnification by electro-railway contact net, and to provide basis for the authentication.
微机接触网故障测距装置能在电气化铁路接触网发生各种短路故障后自动进行故障诊断和故障点精确定位。
Feeder fault locator will carry out the automatic fault diagnosis and precise fault loca-ting after different short-circuits faults have occurred in electrified railway feeder.
随着电气化铁路的飞速发展，对接触网参数检测系统的需求呈现出多样化和普及化的趋势。
With the development of electric railway, the needs of catenary's parameters inspection system are various and popular.
接触网是电气化铁路的主要供电设备。
The overhead catenary system is the main facility for power supply in electrified railway.
探讨了电气化铁路牵引供电系统接触网施工中安装分段绝缘器存在的问题，并提出了解决措施。
This article talks about existing problems and solution on installation of section insulator in overhead contact net construction.
探讨了电气化铁路牵引供电系统接触网施工中安装分段绝缘器存在的问题，并提出了解决措施。
This article talks about existing problems and solution on installation of section insulator in overhead contact net construction.
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