changing lanes短语¹¹⁴⁴⁶⁷⁺⁴ 基本例句 影变线人生；连锁导火线；生死交关 Based on analysis in effect factors on vehicle turning or changing lanes abruptly, this dissertation focus on application of state estimation theory on vehicle steering attitude. 本文在汽车高速行驶时紧急避让姿态的影响因素分析的基础上，对状态估计理论在汽车行驶姿态预估上的应用进行了研究。 cnki