It marks the establishment of a basic system for the navigation and positioning network.
它标志着北斗区域卫星导航定位的基本系统建设完成。
And spatial representation is the basic problem in the navigation research of mobile robot.
空间表示则是移动机器人导航研究的基础性问题。
GIS is a basic technical support for position location, navigation and map presentation in LBS.
GIS是LBS的位置定位、导航及地图表达的基础技术支撑。
Route analysis is the basic function of embedded navigation terminal.
路径分析是嵌入式导航终端的基本功能。
Route analysis is the basic function of embedded navigation terminal.
路径分析是嵌入式导航终端的基本功能。
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