In relation to the characteristics of electric reciprocating saw transmission machine, a complete motion sketch has been drawn and equivalent substitution has been done on the sketch.

针对电动往复锯传动机构的特点，完整地绘制了运动简图，并对此运动简图进行了等效代换。

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"I'll have an idea -- an image of a horse race or a polo match -- and sketch it until I get something that has motion and movement, " he said.

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