“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	characteristic map characteristic mapping characteristic mass characteristic matrix characteristic measure characteristic method characteristic methods of polymers characteristic model-based intelligent adaptive control characteristic multiplier characteristic normal characteristic number characteristic number of a manifold characteristic number of a matrix characteristic number of an operator characteristic numbers of distribution characteristic of a differential equation characteristic of a field characteristic of a hypersurface characteristic of a logarithm characteristic of an integral equation characteristic of a ring characteristic operator characteristic operator function characteristic parameter characteristic parameter of antenna

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