English translation for "有理曲线"
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- rational curve
unicursal curve
Related Translations:
有理分析: rating analysisrational analysis 有理无情: disregard personal feelings 有理多项式: rational polynomialrational polynominal 有理整数: rating integerrational integer
- Example Sentences:
| 1. | In the third chapter , interval polynomial approximation of rational curves is introduced
第三章主要介绍了有理曲线的区间多项式逼近。 | | 2. | The above idea is also applied to rational curves and an algorithm for offset approximation of rational bezier curves is presented
并将以上的思想应用于有理曲线，给出了有理b zier曲线的等距逼近算法 | | 3. | Rational curves and rational surfaces , which are a class of important approximation functions , are extensive applied in cad / cam
有理曲线和曲面作为一类重要的逼近函数，在计算机辅助设计与制造中有着广泛的应用。 | | 4. | However , due to the complex of computation and the need of the design , sometime we need to use polynomial approximation for a rational curves and surfaces
然而由于计算的复杂性和设计的需要，有时我们还需要用多项式函数来逼近有理曲线和曲面。 | | 5. | In this paper , we survey the development of polynomial approximation of rational curves ( surfaces ) and state the knowledge of interval curves ( surfaces ) in the first chapter
本论文中，第一章首先介绍了有理曲线曲面的多项式逼近研究工作的发展情况和区间曲线曲面一些相关知识。 | | 6. | In this paper , it s applications were explained from seven different fields , the common zeros of two polynomials , the multiplicities of roots and the discrimination of a polynomial , searching the equations suitable for a algebraic number , implicating a rational curve over the plane , computing the zeros of a nonlinear algebraic equation and gathering the discrimination surface of the sas in automated theorem proving on inequalities
本文从7个方面阐述了结式的应用，包括判断2个多项式的公共零点，判定多项式是否有重根，计算多项式的判别式，寻找代数数满足的方程，平面有理曲线的隐式化，非线性代数方程组求解和不等式机器证明中半代数系统边界曲面的获得等。 | | 7. | Two methods are given . one is obtained by using degree reduction of interval rational bezier curves in two parameter directions according to the character of tensor product , which is called " single step method " . by comparison for degree reductions produced by the different order in two parameter directions , the relationships of the approximation results are discussed
然后讨论了矩形域上区间有理bezier曲面的降阶问题，给出两种降阶算法：一个是针对张量积的特点将问题转变为两参数方向的区间有理曲线的降阶逼近，即“单步法” ，并讨论单步法沿两参数方向不同次序降阶的关系。 |
- Similar Words：
- "有理谱" English translation, "有理区间" English translation, "有理区间函数" English translation, "有理区域" English translation, "有理曲面" English translation, "有理曲型简化" English translation, "有理实数" English translation, "有理式" English translation, "有理式；有理数式" English translation, "有理数" English translation
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