动力输入构件和动力输出构件分别与该弹簧座的具有V形截面的倾斜部分之一相接触。
The power input rotary member and the power output rotary member contact respective slanting section of one of the slanting portions with V-shaped cross section.
变输入转速机构的设计目标是借由主动地改变输入构件的转速轨迹来改善机构的性能。
Its objective is to improve mechanism performance by varying the speed trajectories of the input link actively.
需要在这里要指出的主要一点就是，服务建模活动可以将前面步骤的工作构件作为输入和出发点来使用。
The main point to make here is that the service modeling work activity can use the work artifacts of the previous steps as input and a starting point.
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