According to the moving properties of Geneva and the chain driving mechanism, a shifting roller Geneva mechanism was developed by using the methods of the mechanical synthesis.

根据槽轮机构和链传动的运动特点，应用机构的演化及组合原理，设计了一种移动拨销槽轮传动机构。

youdao

This paper deals with the driving process of chain sprocket system with the multi rigid body dynamics method.

采用多刚体方法对链条链轮系统的驱动过程进行了建模和动力学分析。

youdao

When this happens, the timing chain impacts driver's side chain guide, breaking the plastic within a few hundred miles of driving.

在这种情况下，时间链影响司机的侧链指导，打破了塑料在几百英里的驾驶。

youdao

Instead of driving to the ballpark, they tie a ball and chain to each foot and walk to work, because they're scrappy like that.

WSJ: D-Backs Get Down and Dirty

Yet the employees who carry out the operations that make up much of a supply chain's individual components, such as driving trucks, overseeing warehouses or operating fork-lifts, are not always treated as though their jobs are important.

ECONOMIST: Delivery companies are consolidating

Mobile commerce is driving the requirement for mobile remote payments, creating new revenue potential for businesses involved in the value chain including Communications Service Providers, banks and credit card companies, transport operators and merchants and also postal operators who have diversified by offering banking services and mobile services through their vast networks.

FORBES: Never Go to the Post Office Again