本文介绍这类方程的一个求解公式。

This paper introduces a formula for solving this equation.

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该方法可以推广到其它圆柱蜗杆滚刀的刃廓曲线求解公式的推导。

This method can be extended to deduce the solving equation for other hob blade curve of cylindrical worm.

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导出了隧道控制测量中缓和曲线理论投点曲线长的直接求解公式。

The direct solution formula for the curve length of a theoretical control point on the transition curve is proposed, with the solution of high order equation being avoided.

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