| 1. | Geometric properties of ribs and fans of a bezier curve
Bezier曲线肋形和扇形的几何特性 |
| 2. | Bezier curve has strong ability in practice and is widely used
在实践中，它表现了强大的生命力，用途广泛。 |
| 3. | These curves have many the properties similar to the ones of the bezier curve
它们具有与b zier曲线和ball曲线相类似的许多性质。 |
| 4. | Bezier curve tool
贝兹曲线 |
| 5. | Degree reductions of interval rational bezier curves and surfaces are studied in this thesis
本文研究区间有理bezier曲线、曲面的降阶逼近。 |
| 6. | When connected smoothly , t - bezier curve of three degrees can attain more superior continuity
3次t - b zier曲线在光滑拼接时也可以达到更高的连续性。 |
| 7. | Their representatives are simple and direct . we call them as t - bezier curves and t - b - spline curves
它们继承了b zier曲线和b样条曲线的特点，曲线表示简单、直观。 |
| 8. | Thirdly , the spatial cylindrical helix is approximated by rational triangular bezier curve in cylindrical coordinate system
再次，建立柱坐标系，给出圆柱螺线的三角有理b zier表示。 |
| 9. | At last , we construct hyperbolic polynomial curves in the space of hyperbolic functions . we call them as hc - bezier curves
文章最后运用同样的方法在双曲函数空间中构造了hc - b zier曲线。 |
| 10. | It is well known that ball curves preserve geometric proerties of bezier curves and can be degree - elevated and degree - reduced more rapidly
本文找出了空间k _ n中的ball基，我们称它为h - ball基 |
