collisions碰撞
collisionn.碰撞;冲突
collision identify碰撞识别
collision disposal碰撞处理
collision theories碰撞理论
collisionavoidance碰撞规避
collisional orogen碰撞造山
collision integral碰撞积分
collision bulkhead防撞舱壁
collision cylinder碰撞圆柱体
collision adaptive自适应碰撞
collision analysis碰撞分析