1) turn bicycle right round
自行车掉头
2) turn a car around
汽车掉头
3) simulation model for vehicle U-turn behaviors
车辆掉头行为仿真模型
1.
Based on the feasibility research of no-left turn management at urban signalized intersection,the simulation model for vehicle U-turn behaviors is established through microscopic traffic simulation technology,which provides a theoretical foundation for judging the feasibility of no-left turn management.
围绕城市信号交叉口禁止左转弯(简称“禁左”)管理措施的可行性研究,利用城市微观交通仿真技术,建立了禁左条件下车辆掉头行为仿真模型,为分析禁左的效能提供了科学的理论基础。
4) free turning
自由掉头
5) turning by ahead and astern engine
进倒车掉头
6) turn the car round
使汽车掉头
补充资料：掉头
①（人）转回头：他掉过头去，装作没看见。②（车、船等）转成相反的方向：～车ㄧ胡同太窄，车子掉不了头。也作调头。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条