Road studs delineate the edges of a carriageway or the divisionoftraffic lanes.
行车道上镶嵌反光路钉，用以划分行车道的边缘或行车。
2
Based on this, the reasonable divisionof the low-volume road's volume of traffic rank was carried on.
在此基础上，对低交通量道路的交通量等级进行了划分。
3
In order to guarantee the QoS oftraffic based on priority division, RPR adopts the multiple-channel and multiple-queue to differentiate the traffic with priorities.