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一、前言空气是汽车行驶的一大阻碍,高速行驶的汽车受到很大的空气阻力。受空气阻力影响的主要性能有:①最高车速。②加速和爬坡性能。③燃料经济性。④行驶平稳性。⑤转弯性能。要提高上述性能,改善空气动力特性可以说是有效的并且是重要的手段。特别是自
I. Introduction Air is a major obstacle to driving a car. High-speed cars are subject to great air resistance. Affected by the air resistance of the main performance are: ① maximum speed. ② acceleration and climbing performance. ③ fuel economy. ④ driving stability. ⑤ turning performance. To improve the above properties, improving the aerodynamic characteristics can be said to be effective and important means. Especially since