This paper studies and tests the key techniques of the shortest path analysis according to the characteristics of city road network.
本文针对城市道路网的特点，对基于城市通路网的最短路径分析的关键技术进行了研究。
This article has elaborated the aim of developing the shortest-path analysis system for environment emergency monitoring.
阐述了开发环境应急监测最短路径分析系统的目的。
This article has elaborated the aim of developing the shortest-path analysis system for environment emergency monitoring.
阐述了开发环境应急监测最短路径分析系统的目的。
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