信号工程 meaning in English
signalling engineering
Examples
- Labor force quota for signaling engineering in city transit system
城市轨道交通通信信号工程劳动定员定额 - Standard for constructional quality acceptance of railway signal engineering
铁路信号工程施工质量验收标准 - Considering a signal project on shanghai urban rail transit line 8 , the paper studied and presented the theoretical rf signal transmission model of the r - cbtc data communication system in tunnels , and studied the transmission characteristics of the wireless signals in tunnels by the theoretical model and the in - situ wireless surveying
摘要结合上海市城市轨道交通8号线的信号工程，研究并提出隧道中无线cbtc教据通信系统的无线射频信号理论传播模型；从理论模型和实地无线勘测的角度，对无线信号在隧道中的传播特性进行研究及分析。