“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	complex differential geometry complex differential operator complex dilatation complex dilemma complex dimension complex division complex domain complex drunkenness complex dynamical system complex dynamics complex eigenvalue complex elliptic curves complex energetics experiment complex envelope complex equation complex erosion by wind and water complexes chemistry complex Euclidean space complex Euclid space complex evaluation of mineral deposit complex event complex event processing complex experiment complex exponent complex exponential sequence

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