“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	laser stealth materials laser stimulated luminescent photography laser stylus laser surface modification laser surgical operation and treatment devices laser surgical operation devices lasers without inversion laser telvision laser test console laser theodolite laser theory laser therapy laser thermal lens spectrometry laser thermal lens spectrometry (LTLS) laser thermo keratoplasty laser thermo keratoplasty, LTK laser thickness gauge laser threshold laser threshold gain laser total station laser tracer laser tracker laser tracking laser tracking measurement laser traffic detector

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