有限的可见距离。
The traffic accident rate and its harm in nighttime is more than those in daytime, one important reason is the shortage of night stopping sight distance.
夜间的交通事故率及其危害性都远高于白天,一个重要原因是夜间停车视距不足。
This paper presents some findings of a study of the effect of overtaking sight distance on journey speed in two lane rural roads by means of Swedish VTI Traffic Simulation Model.
本文采用瑞典VTI交通模拟模型研究两车道公路上超车视距对行车速度的影响,提出了部分结果。
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