在汽车驱动力-行驶阻力平衡图中,()与等速行驶总阻力曲线之间所夹的垂直线段,代表了汽车的剩余驱动力Ft-(Ff+Fw)。

A、Ⅰ挡动力曲线

B、Ⅱ挡动力曲线

C、最高挡动力曲线

D、各挡动力曲线

相关专题: 驱动力  

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