high-order curve的用法和樣例：
例句
- But the practical usefulness of implicitization is hampered by the complex representation of the implicit equations of high degree rational curves and surfaces.
這方面的研究已經取得了很大的進展，然而由于高次曲線的隱式表示極其復雜，其實際應用價值受到嚴峻的挑戰。 - An approximate quadratic curve has been found to suit the relationship between the tolerances of roundness and their logarithmic fatigue lives with given survivability.
在相同存活率下，孔的圓度公差與孔的對數疲勞壽命呈二次曲線關系。
