N a toothed wheel that meshes with a roller chain to transmit motion 链条轮 [engineering]
He put all the luggage in the chain wheel bag.
他将全部行李都放进了滑轮包。
In the design of noncircular chain drive, the key problem is the design of pitch line of noncircular chain wheel.
在非圆链传动的设计中,一个关键问题就是非圆链轮节曲线的设计。
According to substantial example, the determining method of the minimum circle radius of chain wheel is introduced.
按照具体实例,介绍了链轮最小节圆半径的确定方法。
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