U sing a method of adding curved lines and adjusting install mode of the pad-roller, we also can get shape curve equations of the roller body and an effect of even pad rolling.
均匀轧辊可获得均匀及不同形状的轧点连线，利用叠加曲线的方法，得出轧辊辊体的轮廓曲线方程，通过对轧辊安装方式的调整，可获得均匀轧辊的效果。
The approximate Solution and curve fittings of critical depth of round and U-shaped section canal by applying an equivalent square coefficient method were presented in this paper.
本文应用等面积系数法提出了圆形和U形断面临界水深的一种直接计算公式。
The approximate Solution and curve fittings of critical depth of round and U-shaped section canal by applying an equivalent square coefficient method were presented in this paper.
本文应用等面积系数法提出了圆形和U形断面临界水深的一种直接计算公式。
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