cubic surface的用法和樣例：
例句
- An algorithm of feature surface recognition based on quadric surface fitting and geometry property was presented.
摘要提出了基于二次曲面擬合誤差分析和幾何屬性分析的特征曲面識別算法。 - The method is suitable for computer programming and its calculation results are accurate.It fully unifies the asphericity calculation for conicoid and high-order aspheric surface.
該方法適于計算機編程，計算結果準確，且可完全統一二次曲面和高次非球面的非球面度計算。
