1) polynomial curve
多项式曲线
1.
This paper generated a concentration function combining Ficks second law of diffusion by means of polynomial curve,and developed FORTRAN program to calculate precisely the diffusion coefficient of every components.
利用多项式曲线拟合浓度函数 ,结合菲克扩散第二定律 ,编制了FORTRAN程序 ,快速准确地计算出了各组元的扩散系数。
2.
Ficks second law of diffusion by means of polynomial curve,and develops an efficient solver to calculate the diffusion coefficient of every component precisely.
利用多项式曲线拟合浓度函数 ,结合菲克扩散第二定律 ,编制 FORTRAN程序 ,快速准确地计算出各组元的扩散系数。
3.
A higher ordered polynomial curve is proposed in this paper, which is used as the return phase of the groove curve of guide cams to avoid soft shock at the return phase and inhibit vibration, shock and noise of cylindrical groove guide cam mechanisms.
本文提出采用高次多项式曲线作为导丝凸轮沟槽曲线的折回段，以消除凸轮两端折回处的柔性冲击，改善圆柱沟槽凸轮导丝机构的振动，冲击和噪声。
2) hyperbolic polynomial curve
双曲多项式曲线
1.
Based on the basis functions,quadratic hyperbolic polynomial curves with multiple shape parameters are constructed.
基于这种基函数,建立了一种带多个形状参数的二次双曲多项式曲线,该类曲线对于非均匀节点为C1连续。
4) trigonometric polynomial curve
三角多项式曲线
1.
The quadratic non-uniform trigonometric polynomial curve with multiple shape parameters is an extension to the same type with single shape parameter.
提出了一类带多个形状参数的二次非均匀三角多项式曲线,它是同类型单形状参数曲线的推广,具有二次非均匀B样条曲线的绝大多数性质。
2.
The control points of the trigonometric polynomial curves are computed by a set of the points {vm}mm,there is no need to solve a linear systems of a set of vector equations.
三角多项式曲线的控制点直接由插值点列计算产生,避免了求解方程组。
5) Polynomial skeleton line
多项式顶部曲线
6) polynomial fitting curve
多项式拟合曲线
1.
The useful life of engineering plastics was predicted within the storage period using a polynomial fitting curve method,and its storage life deadline was inspected.
运用多项式拟合曲线方法对轻武器用工程塑料在贮存期内进行寿命预测,考核轻武器用工程塑料的贮存寿命期限。
补充资料：多项式乘多项式法则
Image:1173836820929048.jpg
多项式乘多项式法则
先用一个多项式的每一项乘以另一个多项式的每一项，再把所得的积相加。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。