On the basis of this, the integrated finite element model of motorcycle has been established including frame, engine, suspension, wheel, rider and oil box etc.

并基于此，建立整车的有限元模型，包括车架、发动机、悬架、轮胎、乘员、油箱等。

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The vehicle chassis includes the frame, engine, suspension system, steering system, and other mechanical parts with the body removed.

汽车底盘由与车身部件隔开的车架、引擎、悬挂装置、转向装置和其他机械部件组成。

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Then he wants to cut costs and improve quality by building more cars on the same chassis--that is, frame, suspension, engine and transmission.

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