一档变速传给车轮的转矩比五档传出的转矩大，因为一档变速有大的传动比，而大的降速比则加大了驱动力矩。
More torque can be sent to the wheels in first gear than in fifth gear because first gear has a larger gear-ratio by which to multiply the torque.
通过对最大传动比、最小传动比、中间速比设计原则的讨论，阐述了传动系主要结构参数的设计思路。
By discussion of design principles of the maximum gear ratio. the minimum gear ratio and middle gear ratios. design concepts of structural parameters of driveline is dictated.
速比配置数是出轴与头位字轮传动比。
The speed ratio is the ratio of the shaft transmission to the first digit wheel transmission.
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