DGPS based Automatic Vehicle Location (AVL) system is discussed.
讨论了一种基于DGPS的车辆定位系统。
A DGPS based Automatic Vehicle Location (AVL) system is discussed.
讨论了一种基于DGPS的车辆定位系统。
The execution rate of topological reconstruction is enhanced by introducing the AVL tree and half edge data structure.
平衡二叉树和半边匹配数据结构的引入，提高了拓扑信息重建的速度。
The execution rate of topological reconstruction is enhanced by introducing the AVL tree and half edge data structure.
平衡二叉树和半边匹配数据结构的引入，提高了拓扑信息重建的速度。
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