... signal tracing 信号跟踪(用信号测定线路故障) signal track circuit 信号轨道电路 signal tracking 信号跟踪 ...
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Track Circuit and Signal Status 轨道电路和信号机状态
For the problem of signal current bypass with track circuit of rolling stock depot in DC electric traction sections, the paper provides measures to prevent it.
针对直流电力牵引区段车辆段轨道电路中的信号电流存在的迂回问题，提出了在工程设计中的防范措施。
The foundation of automatic block and cab signal is track circuit.
自动闭塞和机车信号的基础是轨道电路。
In electric railway track circuit, the two steel tracks are both transmission line of the track signal and return line for electric locomotive tractive current back to electric substation.
在电气化铁路轨道电路中，两条钢轨即是轨道信号的传输线，又是电力机车牵引电流返回变电所的回流线。
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