提出了一种梯形加速度起动曲线。

And a kind acceleration starting curve with trapezoid is put forward.

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本文研究了叶片泵定子改进梯形加速度运动规律轮廓线型面靠模的加工问题。

This paper has solved problem of machining for the profile of the blade pump stator to improve trapezium accelerated motion regulation.

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并结合实例，运用变形梯形加速度运动规律，通过微机计算，得出了该凸轮机构从动件的分度误差曲线。

With an example given, index error curve is obtained by applying acceleration law of deformed trapeze on a computer.

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