“urban rail communication systems”的概念、定义、翻译、参考文献-科学参考

单词	urban rail communication systems
释义	urban rail communication systems Encyclopedia 工学城市轨道交通运行系统设备释 urban rail communication systems城市轨道通信系统服务于城市轨道交通的运营管理、列车运行指挥、维护保障及安全技术防范等业务，能满足语音、数据、文字、图像等多种信息传递需求的技术系统的总称。
随便看	ultraviolet star ultraviolet sterilization ultraviolet sterilization technology ultraviolet surveys ultraviolet telescope ultraviolet test lamp ultraviolet therapy ultra-violet transmitting ultraviolet transmitting fused silica ultraviolet transmitting optical glass ultra violet(uv) image intensifier ultraviolet vidicon ultraviolet-visible absorption analysis for pharmaceutics ultraviolet visible absorption spectrometry ultraviolet-visible absorption spectrometry ultraviolet visible light absorption detector ultraviolet-visible light absorption detector ultraviolet visible light detector ultraviolet-visible light detector ultraviolet visible spectrophotometer ultraviolet-visible spectrophoto meter ultraviolet-visible spectrophotometer ultraviolet visible spectrophotometry ultraviolet-visible spectrophotometry ultraviolet warning device

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