third rail current collector 第三轨集电器
Third-rail Current Collection 三轨受电
Irail Rail current 钢轨电流
Rail current pylon 高架电缆
rail return current 钢轨回流
eddy current rail brake 涡流缓行器
rail leak current 钢轨漏泄电流
direct current rail circuit 直流轨道电路
The city's current metro rail system is 115 kilometers, with 54 kilometers of subway.
目前城市铁路系统总长115公里,地铁总长54公里。
The country needs to build 350 to 400 kilometers of metro rail every year to keep up with its current standards -- but that's more than 20 times the capacity that has been built in the past decade.
要跟上目前的标准,印度每年需要建设350到400千米的地铁线路——但是目前的交通容量是过去十年建设的地铁容量的20多倍。
Despite the increasingly public criticisms over the high-speed rail program, it is unclear what impact the scandal will have on future and current projects.
公众对高铁计划的批评声音越来越大,刘案对现在和将来的高铁计划有什么影响还不清楚。
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