... 环形交叉 traffic circus; traffic circle; rotary; 环形交通 rotary traffic; 环形交通枢纽 circle; circus; ...
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rotary wing traffic pattern 旋转翼起落航线样式
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。
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