1.
low frequency AC coded track circuit
低频交流电码轨道电路
2.
coded AC phase selective track circuit
交流电码相位选择轨道电路
3.
Commissioning and Debugging of 25Hz Phase-sensitive Track Circuit in ZPW-2000A Coding Section
ZPW-2000A电码化区段25Hz轨道电路的开通调试
4.
steady current rail circuit
稳定电流式轨道电路
5.
track circuitrepeater
轨道电路复示继电器
6.
track circuit permissive block
有轨道电路的容许闭塞
7.
conductor rail (raillaid parallel to the tracks)from which a railway locomotive picks up electric current
导电轨（与路轨平行的轨道,可供机车导入电流）.
8.
Skills for Making Double Track Circuit Drawing
双线轨道电路电缆径路图的制作技巧
9.
the track on which trams or streetcars run.
一种有轨电车或路面电车在上面行进的轨道。
10.
25Hz Phase Detacting Track Circuit
对25Hz微电子相敏轨道电路的几点认识
11.
Modeling and Simulation of Track Circuit with Ballast-Less Track
无碴轨道条件下轨道电路的建模与仿真
12.
Analysis of the Adaptibility of Jointless Track Circuit to Ballast-Less Track
无绝缘轨道电路对无砟轨道的适应性分析
13.
Study on Testing Method for Ballast Resistance of UM-71 Jointless Track Circuit
无绝缘轨道电路道碴电阻测试方法的研究
14.
Common Malfunction Diagnosis and Treatment of Monorail Loop Track Circuit
单轨交通环线轨道电路常见故障判断与处理
15.
Solution Exploration of Supervision and Inspection of Broken Track or Track Lead of 25Hz Series Track Circuit
25Hz相敏轨道电路断轨(断线)监督检查方案的探讨
16.
disc ,signaling, electrically-powered, for controlling railway or tramway traffic
电动信号盘,铁路或轨道交通管理用
17.
Reseach of the Method for Detecting Parameters of UM71 Track Circuit;
UM71轨道电路参数测试方法的研究
18.
“Press Deathless”of the Track Circuit Cause of Formation and Countermeasure
轨道电路“压不死”故障成因及对策