我们平时驾驶经验所知，车辆的油耗与驾驶习惯、行驶路况有关。经常急加速急刹车，油耗会偏大;跑高速较多油耗低，堵市区时间长了，油耗高。其实这样的说法是相当笼统的，事实上，对于发动机的燃油消耗率，有一个名为BSFC(有效燃油消耗率)的图表可供参考。
汽车油耗高低，真不是发动机热效率说了算
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轮胎也影响油耗？这么多汽车配件原来都和油耗有关啊！
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汽油标号知识普及：压缩比/蒸发效率/燃烧销量
Next :
轮胎也影响油耗？这么多汽车配件原来都和油耗有关啊！
Zhejiang Fenglong Electric Co., Ltd., established in 2003, is a listed company on the main board of Shenzhen Stock Exchange, stock code: 002931, securities abbreviation: Fenglong Co., Ltd., specializing in special new and high-tech enterprises. The company is mainly engaged in the R & D, production and sales of garden machinery engines and electric machines, hydraulic control systems and auto parts. The products are widely used in the fields of lawn mowers, chainsaws, hedge machines, hair dryers and other garden machinery machines, hydraulic and pneumatic control systems of various engineering, industrial and semiconductor machinery, lightweight and new energy auto parts.
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