分析潜在的主导交通流向，通过道路线型的优化调整，将存在左右转弯的主导交通转高速为直行交通。
On the basis of traffic analysis such as the dominant traffic flows, the traffic control can be optimized by forbidding left turn and right turn at some crossroads.
在分析环行交通流运行特性基础上，提出了指导观测断面优化布设的原则和方法，用实例对各进口流向流量和交织段的观测和推算进行了应用说明。
Based on analysis of operation characteristics of rotary traffic flow, the principles and methods of the optimum arrangement of survey sections are presented in this paper.
在交叉口相位设计过程中，不同流向的各股交通流的客流量可能会出现较大差异，但大多数信号设计对这种差异并不重视。
During the design of the signal phase for intersections, the difference in passenger traffic volume of different directions is usually neglected.
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