The research result was applied in the freeway and bridge toll system and the traffic-flow statistics system.

研究结果已在路桥收费系统以及交通流量统计中得到应用。

youdao

The research result was applied in the freeway and bridge toll system and the traffic-flow statistics system.

研究结果已在路桥收费系统以及交通流量统计中得到应用。

youdao