It is by these 2 ways that shock absorbers are able to maintain the contact of the tyres with the surface of the road.

它是由这两种方法，能够保持减振器的接触表面的轮胎的道路。

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Combine practical experience maintain from highway Angle set out, to cement concrete road surface disease, produce main reason and road surface of disease maintain research synthetically.

结合实际经验从公路养护角度出发，对水泥混凝土路面病害、产生病害的主要原因以及路面综合养护进行了研究。

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ASR can prevent excessive drive wheel spin on a slippery road surface during acceleration and maintain acceleration performance, steer ability and stability of vehicle.

汽车驱动防滑系统(asr)能够防止驱动轮在低附着路面上过度滑转，提高汽车的驱动性能和行驶方向稳定性。

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