查询词典 polynomial

The solution is proved that it can be written as the sum of limited polynomial series.

通过所做的非线性函数变换，得出了考虑雷暴活动的全球电模式的近地稳态解析解，并证明其能展开为有限多项式级数之和。

In recent years, considerable attention has been devoted to the study of polynomial nonlinear systems in numerical approach, especially by using semidefinite programming and the sum of squares decomposition.

近年来，通过数值计算的方法对多项式非线性系统进行研究取得了相当多的关注，尤其在半定规划方法和平方和分解方法上，并取得了一系列成果。

The residual stress in the adherend is center symmetric, and the polynomial fitting of the S is obtained as parabola distribution.

被粘物中的残余应力呈中心对称，等效应力经多项式拟合后呈抛物线分布。

The basic idea is: split the variables into smaller nonnegative quantities, then, collect the terms and see whether the coefficients all are nonnegative. The method has been used to prove symmetric polynomial inequalities for so many years that the origin is unavailable.

将各变量按一定方式分割成较小的非负量，将变量替换后的多项式合并同类项，然后看是否所有的系数都是非负的。

In this paper,the rational approximation of the offset curve of Bézier curves is obtained when a polynomial of symmetric power basis is used to approximate the norm of parametric speed of Bézier curves.

等距曲线逼近技术的关键在于参数速度的逼近，文章用S幂基多项式逼近平面Bézier多项式曲线的参数速度模长，得到Bézier多项式曲线的等距曲线的有理逼近曲线，所得有理多项式逼近曲线与等距曲线在端点处能够达到高阶插值。

The feature of symmetric canonical form and the relation between the LU polynomial invariants and SLOCC classification in pure three-qubit case are presented at first.

首先介绍了三量子比特纯态情形对称正则形式的特点和LU多项式不变量与随机LOCC分类的关系。

The main contents of this course include matrix, determinant, polynomial and system of linear equations.

本课程内容有：矩阵、行列式、多项式、线性方程组。

Because of the error in this approximation by a fraction , and because of the higher-order terms in the polynomial for the moment of mean syzygy, the accumulator needs to be corrected by subtracting 1 once every 65 years or so.

由于在逼近时的误差只会出现在分数上，并且是此刻的平朔望多项式展开的高阶项目，累加器大约要经过65年才需要予以更正减除一天的误差。

Taylor formula for the basic idea is to use polynomials to approximate a known function, and the coefficients of the polynomial by the given function to determine the derivative , and this approach gives an effective estimate.

泰勒公式的基本思想是用多项式来逼近一个已知函数，而这个多项式的系数由给定函数的各阶导数确定，并对这种逼近给出有效地估计。

The enthalpies of solution and the thermodynamics of styphnic acid 2,4,6-trinitroresorcinol the solution solved in DMF were studied.The enthalpies of TNR solution with different concentrations were measured by a SETARAM C80Ⅱcalorimeter at 298.15 K and the empirical formula for enthalpies of TNR solution is calculated by polynomial simulation on the computer.

应用微热量热仪测定了斯蒂芬酸在溶剂N，N-二甲基甲酰胺中不同浓度时的溶解焓，用计算机拟合的方法求得计算该物质溶解焓的经验公式(ΔsolH=-14.392-988.6b+34.992b1/2)。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失