As an important part of virtual environment railway location design system, railway location engineering database management system is base of storing information and tool of dealing with information.

 
  • “铁路选线工程数据库管理系统”作为“虚拟环境铁路选线设计系统”的一个子系统,既是它的信息储存基地,又是它的信息处理工具。
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