宝马3的风阻系数怎么官网有三个数值？

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[1 楼] dawnimage [泡菜] 10-4-18 13:09 都是3系四门SEDAN的 3系的FLASH视频不管国内的，国外的都显示空气阻力Cw=0.30 然后国内的文字显示是0.28 国外的介绍是up to 0.26 [dawnimage 编辑于 2010-04-18 13:10]
[4 楼] dbtdbc [泡菜] 10-4-18 14:42 In fluid dynamics, the drag coefficient (commonly denoted as Cd, Cx or Cw) is a dimensionless quantity that is used to quantify the drag or resistance of an object in a fluid environment such as air or water. 328i Sedan 0.29 Cd 328i xDrive Sedan 0.30 Cd 335i Sedan 0.30 Cd 335i xDrive Sedan 0.32 Cd 335d Sedan 0.30 Cd 328i Coupe 0.29 Cd 328i xDrive Coupe 0.31 Cd 335i Coupe 0.30 Cd 335is Coupe 0.30 Cd 335i xDrive Coupe 0.33 Cd 328i Convertible 0.30 Cd 335i Convertible 0.31 Cd 335is Convertible 0.31 Cd 328i Sports Wagon 0.30 Cd 328i xDrive Sports Wagon 0.31 Cd M3 Sedan 0.30 Cd M3 Coupe 0.31 Cd M3 Convertible 0.32 Cd [dbtdbc 编辑于 2010-04-18 14:48]
[3 楼] biggestis [禁言中] 10-4-18 13:14 m power的包围
[2 楼] dawnimage [泡菜] 10-4-18 13:09 英文的