trunk road

音标发音

The object of the control arithmetic is to make the traffic trunk road unblocked and the average vehicle delay time shortest.
控制算法在保证交通畅通的情况下，使车辆延误时间尽可能地短。
At the same time , the scientific plan of the town development is propitious to the building and management of fast trunk road network in Shanghai.
同样，科学的城镇发展规划也将有利于上海市快速干道网络系统的顺利建设和运营。
This product is applicable to city express way:mian trunk road, sub-trunk road, spur track, roads of factory, school and park, various residence roads and courtyard etc.
本产品适用于城市快速路：主干线、次干线、支路、工厂、学校、公园、住宅小区、庭院等道路照明。