traffic trunk road

基本解释

The Road-Safety-Field model can be extended to other traffic modeling fields such as urban trunk road and highway.
交叉路口的安全与通行效率一直是世界交通研究领域的前沿。
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Dongguan city has a high urbanization level and rapid urbanization course which lead many problems in trunk road network, such as street problem and complex traffic makeup.
由于东莞市城镇化水平相对较高、城镇化进程相对较快，导致东莞市干线路网街道化严重、交通组成复杂。
The invention belongs to the field of designing urban road traffic, in particular discloses a design proposal for a high-capacity and simple overpass suitable for crossed urban trunk roads.
本发明属于城市道路交通设计领域，具体公开了一种大容量的适用于城市道路干道交叉的简易立交的设计方案。
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