curved surface of second degree的用法和樣例：
例句
- An algorithm of feature surface recognition based on quadric surface fitting and geometry property was presented.
摘要提出了基於二次曲面擬合誤差分析和幾何屬性分析的特徵曲面識別演算法。 - Lastly, experiments were performed to evaluate the performance of this method in comparison with the methods using linear classifier and quadric surface.
最後，為了評估該方法的性能，分別使用線性分割器和二次曲面分割器的方法進行了對比實驗。
