face presentation
美 [feɪs ˌpriːzenˈteɪʃn]英 [feɪs ˌpreznˈteɪʃn]
- 颜面位，面先露
face presentation-
Some specific problems in connection with blade modeling , such as spanning characteristic mesh , interpolation of curve face modeling , precise presentation arc by second order NURBS curve , node interpolation algorithm of NURBS curve , and degree elevation and reduction etc.
深入探讨了在叶片构造过程中遇到的剖分网格确定、插值曲面构造、圆弧的二次NURBS曲线精确表示、NURBS曲线节点插入算法及其升降阶等关键性技术问题。