The design is applied successfully in many administration automation systems of the traction power supply in our electrification railway. 该设计方案成功地应用于国内多条电气化铁路牵引供电调度管理自动化系统。
It is shown that an electrified railway tunnel is an effective channel for transmission of language and slow digital signals. 研究表明，电气化铁路隧道是语音和低速数字信号传输的有效信道。
