This article mainly elaborated the oval curve main parameter computation as well as the oval curve take office a coordinates computational method.

本文将主要阐述卵形曲线的主要参数计算以及卵形曲线上任一点坐标的计算方法。

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Have discussed the fuzzy discernment among oval arc and spline curve, spline curve and spline curve especially.

重点讨论了椭圆弧和样条曲线、样条曲线和样条曲线之间的模糊识别。

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Spherical or oval-shaped curve, we have a dish antenna.

球形或椭圆形曲线，我们有一个碟式天线。

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The first bent trumpets were in the shape of a flattened S-curve, but they were soon made obsolete by trumpets whose tubing was fashioned into an elongated oval coil.

NPR: Young Tuba Player Gets Nod from Phila. Orchestra