Can't save incident. Make sure the path is valid and there is free space on the drive.
不能保存事件。请确认路径有效，并且在驱动器上有空闲空间。
2
The design of common path makes the measurement beam and the reference beam incident on the surface along the same way.
共光路设计， 使测量光和参考光沿同一路径入射到被测表面上。
3
Based on the analysis of the shortest path algorithm in urban traffic network and the characteristics of GIS, the algorithm of optimal dispatch path when emergency incident occurs is put forward.