“railway geographic information system”的概念、定义、翻译、参考文献-科学参考

单词	railway geographic information system
释义	railway geographic information system Encyclopedia 工学智能铁路释 railway geographic information system铁路地理信息平台以铁路空间信息数据库为载体，以地理信息系统（GIS）技术为核心，以实现铁路空间信息和服务共享为目标的铁路信息化基础平台。
随便看	dual-encoding dual energy gamma-ray transmission coal ash monitor dual-energy X-ray inspection technology for large container dual Euclidean space dual-excellent agricultural engineering dual extremal problem dual field dual field strength tensor dual figure dual figures dual-flow filtering technology for oily water treatment dual fluidized bed gasifier dual form dual formula dual fraction dual frame dualfrequency induced polarization instrument dual frequency interference measurement dual frequency laser dual-frequency laser dual-frequency positioning dual-frequency sounder dual fuel combustion dual-fuel combustion dual-fuel mode

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