The caster angle of the front hubs effects the straight line stability of the car and the way it reacts to different track conditions.

前大王销后倾角会影响直线的稳定性，以及在不同跑道下的行路表现。

youdao

The model is used for analysing and judging the dynamic performance of the straight-line travel stability and steering of articulated vehicles.

该模型可用于分析、判断铰接式车辆的直线行驶及转向过程的动态特性。

youdao

This revision has been made to improve the car's rear-end efficiency and balance, and improve its straight-line stability at high speeds.

这个更新有效的改善了赛车尾部的平衡以提高赛车的工作效率，并且提高了高速直线行驶下的稳定性。

youdao

So we continue to believe that Iraq will move towards -- if not always in a direct, straight line -- move towards greater stability and greater security.

WHITEHOUSE: Press Briefing