rolling tendency meaning in English

滚转趋势

But the interaction on each other is the same if they have the same velocity . pressure has no distinct changes , but the change of side force is obvious . with the increase of vehicle velocity , the yawing tendency is intensified , and the roll tendency is also intensified during vehicles standing at parity
在会车过程中,随着速度的增大,车辆间的相互作用逐渐加强;随着车辆间距的增大,车辆间距的增大致使车体间相互作用减弱,但由于车辆等速造成车体间相互作用相等;车身表面压力在交会过程中变化不大,但侧向力变化较大,随着速度的增大,侧向力变化明显,车辆在刚交会时横摆趋势增大,在车体同位时侧倾趋势加强。
For vehicles overtaking , with the increase of the other vehicle speed , pressure and side force of the overtaken vehicle also increase , especially for side force , its change is obvious , but with the increase of distance , the result is contrary . when the overtaken vehicle lies in front of the other , the yawing tendency is strengthened . and when vehicles stand at parity , the roll tendency is also strengthened
在超车过程中,被超车辆的车身表面压力和受到的侧向力随着超车速度增大而加强,随着间距增大而减弱,但增大超车速度时,侧向力变化显著;被超车车辆在超车车辆前方时横摆趋势增强,与超车车辆同位时侧倾趋势加大。