等:新一代国产化高速铁路接触线的研究与开发_电子资料文库 关键词:高速铁路;接触导线;铜银铬合金;铬锆铜 [gap=6766]Key words:high-speed railway;contact wire;Cu-Ag-Cr alloy;Cu-Cr-Zr alloy
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连接器引起的光导损耗 connector-induced optical conductor loss 接触导线 contact conductor 铜芯聚氯乙烯绝缘平型软线 copper conductor pvc-insulated parallel flexible cord ..
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因此，接触导线高度测量具有重大的意义。
Therefore, the height measurement of contact wire is significant.
接触导线与一方的钕磁铁，将导致它的自旋。
Contact of the wire with the side of the Neodymium Magnet will cause it to spin.
从电接触的角度来看，铜基合金被用于接触导线和受电弓滑板的制造。
From the viewpoint of electric contact, copper base alloys have been applied to contact wires and also to pantograph sliders.
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