Comparing with HEV and traditional vehicle, HEV is hardly controlled, so the development of HEV is based on the analysis and study of HEV test bed.

由于混合动力汽车结构比传统汽车更加复杂而且难以控制，因此混合动力汽车的开发应建立在试验台架的基础上进行分析研究。

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Comparing with HEV and traditional vehicle, HEV is hardly controlled, so the development of HEV is based on the analysis and study of HEV test bed.

由于混合动力汽车结构比传统汽车更加复杂而且难以控制，因此混合动力汽车的开发应建立在试验台架的基础上进行分析研究。

youdao