移频轨道电路
- 网络frequency-shift; frequency shift track circuit; frequency-shift modulated track circuit

移频轨道电路
frequency-shift
第二批:... ... 68 移频轨道电路 frequency shift track circuit;frequency-shift 69 长轨道电路 long track circuit ...
frequency shift track circuit
track-英汉词典... ... format track 格式化磁道 frequency shift track circuit 移频轨道电路 front tracking {n.}正面跟踪 ...
frequency-shift modulated track circuit
铁路词汇7 -... ... 调频轨道电路 frequency modulated track circuit 移频轨道电路 frequency-shift modulated track circuit ...
1
2
5
7