Do not enter the roof when the locomotive stands catenary!

当机车处于有电的接触网下时,不要登机车车顶!

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The First Electric Test - bed for Catenary Accessory in Our Country was Born!

接触网零件电气 试验台 研制成功,填补了国内无专业试验设备的空白.

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According to investigate, the catenary for electric railway is no standby now.

据调查, 电气化铁路现有的接触网均无备用件.

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Most lighting along the railway may cause insulator flashover in catenary.

沿铁道线路的雷云放电,大部分雷击都有可能引起接触网绝缘子闪络.

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Pantograph slide is the pivotal parts of electric locomotive, which get power from power supply web.

受电弓滑板是电力机车从供电接触网获取电能的关键部件.

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The RF frequency, its propagation mode and the calculation of the electric field are analyzed.

基于隧道壁的特性以及接触网和轨道的存在,对于应用频率 、 传输模式、场的表示给出了符合实际的分析.

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Familiar with railway electrification, contact line system, processes such as mechanics, plastics, founding, forging, molding etc.

熟悉铁路电气化 、 接触网系统 、 机械 、 材料 、 铸造 、 锻造 、 模具等加工过程.

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The lightning withstand level of catenary is higher when there are overhead line and some arresters.

在有架空回流线及采用避雷器的情况下,接触网耐雷水平较高.

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With the increasing of the speed of train, high reliability of the contact system is required.

随着列车运行速度的提高, 对接触网系统可靠性的要求也越来越高.

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Grounding resistance of catenary pillar has the most important effect on lightning withstand level of catenary.

同时,接触网支柱的接地电阻对接触网的耐雷水平影响较大.

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