Move to the rear of the vehicle, while moving to the rear of the vehicles look for any obvious damage, broken or missing parts relating to the suspension, springs and any leaking fluids.

再检查车辆后面，看看车辆尾部是否有明显的损坏、开裂，是否有与悬挂装置或弹簧有关的零部件缺失，或者是否有漏油漏水一类的现象出现。

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Numerical simulations have demonstrated that in the vehicle suspension system by choosing appropriate variable stiffness springs, ride comfort can be improved efficiently.

数值仿真研究结果表明，在悬架系统中选用合适的变刚度弹簧能有效改善乘坐舒适性。

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