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汽车的外形受汽车的性能、制造工艺和艺术造型等多种因素的影响。近年来,随着道路建设日益完善和汽车行驶速度不断提高,空气动力性能已逐渐上升为影响近代小客车外形的一个极其重要的因素,世界各国都纷纷投入相当可观的人力物力对此进行大量的研究。当汽车以高速度穿过稠密的大气时,气流就像一股强劲的颶风作用在车身上,对汽车的
The car’s shape by the car’s performance, manufacturing technology and artistic modeling and other factors. In recent years, with the improvement of road construction and the continuous increase of car driving speed, the aerodynamic performance has gradually risen to an extremely important factor that affects the appearance of modern passenger cars. All countries in the world have invested a considerable amount of manpower and material resources in this the study. As the car crosses the dense atmosphere at high speed, the air flow acts like a powerful hurricane on the body,