汽车行驶轨迹
Movement track of vehicle
等效平行轨迹距离模型
Parallel-track Range Model
飞行轨迹数据生成
flight track data Creation
期望运行轨迹
virtual desired trajectory
全程飞行轨迹
whole course flight track
三维飞行轨迹
three-dimensional movement locus
3D flight path
拖车行车制动器储气箱
trailer service brake reservoir
拖车行车制动器回路
trailer service brake circuit