The drive line or drive train transfer the power of the engine to the wheels.
传动链或传动系将发动机的动力传递给车轮。
Study of the sealed circulating power in planetary gear train plays a very important role in the rational design of the transfer structure.
行星轮系中封闭功率问题的研究，对其传动结构的合理设计有着重要作用。
Study of the sealed circulating power in planetary gear train plays a very important role in the rational design of the transfer structure.
行星轮系中封闭功率问题的研究，对其传动结构的合理设计有着重要作用。
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