待定系数法,undetermined coefficient method英语短句,例句大全

待定系数法,undetermined coefficient method
1)undetermined coefficient method待定系数法
1.Up-wind scheme based on the undetermined coefficient method基于待定系数法的改进迎风格式
2.By using the undetermined coefficient method, a new scheme is derived from the HAUC2 scheme to simulate the two dimensional convection-diffusion equation.运用待定系数法,建立了求解二维对流扩散方程的HAUC2格式。
3.A new higher accuracy scheme named as ILF(Improved Leap-frog) scheme is developed by (using) the undetermined coefficient method to improve Leap-frog scheme.运用待定系数法,对Leap-frog格式进行了改进,构造出一新的高精度ILF格式,新格式有非保守型和保守型两种。

英文短句/例句

1.Lagrange's method of indeterminate coefficients拉格朗日待定系数法
2.The method of indetermined coefficients can be applied to some other cases as well.待定系数法同样可以用于其它情形。
3.The method of undetermined coefficients is the general method of solving a linear differential equation with constant coefficients of the second order.二阶常系数线性微分方程可用常规方法待定系数法求解。
4.Using Undetermined Coefficient Method to Balance Complicate Oxidation -Reduction Reaction Equation;用待定系数法配平复杂氧化还原反应方程式
5.Particular Solution of two Different Kinds of Second order Non-homogeneous Linear Differential Equation with Constant Coefficient by the Method of Undetermined Coefficient;用待定系数法求两类二阶常系数非齐次线性微分方程的特解
6.The application of method of undetermined coefficients in higher mathematics --To cultivate vocational students capacity of induction and application;待定系数法在高等数学中的应用——培养高职学生的归纳及应用能力
7.Calculate the Surface Field Strength and Emission Current Density of Field Emitter Cathode with Coefficient Method待定系数法计算场致发射体阴极表面场强和发射电流密度
8.Application of Method of Undetermined Coefficient in Proof of Existence of Differential Coefficient Median;待定系数法在证明微分中值存在性问题中的应用
9.One-dimensional convection-diffusion equation is solved by multistage discrete method of Indefinite Coefficient Algorithm.基于待定系数法,采用分步离散解法对一维对流扩散方程进行了求解。
10.The Universality of the Undetermined Coefficient Method Handling a Step Partial Derivative;待定系数方法处理一阶偏导数的普适性
11.descartes's solution of a depressed quarto equation employs the method of undetermined coefficients笛卡儿的分解四次方程的解法采用待定系数。
12.AN ALGEBRAIC METHOD OF BOREHOLE TRAJECTORY DESIGN WITH DEFINED BOREHOLE DIRECTION限定井眼方向待钻轨道设计的代数法
13.budget - pro memoria预算－（数额）待定
14.A Numerical Approximation of Waiting Time Distribution in Queueing System排队系统中等待时间分布的一种数值近似方法
15.On Scientific Definition of Civil Treatment in WTO Law System;论国民待遇在世贸组织法律体系中的科学定位
16.test method for coefficient of cubical thermal expansion of plastics塑料热膨胀系数测定法
17.testing method for coefficient of linear thermal expansion of plastics塑料线膨胀系数测定法
18.lagrange's method of undetermined multiplier拉格朗日的待定乘子法

相关短句/例句

method of undetermined coefficient待定系数法
1.Computing the equations of beams deflection curve by method of undetermined coefficients is expounded,and expressions of undetermined coefficients are deduced.阐述用待定系数法解梁的挠曲线方程，推导出待定系数的表达式。
2.By applying the method of undetermined coefficients,this paper is devoted to finding a particular solution for a kind of systems of three-dimensional second-order differential equations with constant coefficients.采用待定系数法,给出了非齐次项为n次一元多项式的三维二阶常系数线性微分方程组的特解公式,并通过举例验证了特解公式的正确性。
3.By introducing, a new transformation and selecting appropriate trial functions,nonlinear partial differential equations can be converted to algebraic equations,and their related coefficients can be easily determined by making use of the method of undetermined coefficients.通过引入一个变换和选准试探函数 ,进行求偏导数运算 ,将非线性偏微分方程化为代数方程 ,然后用待定系数法确定相应的常数 ,最后得到其解析解。
3)Method of Undetermined Coefficients待定系数法
1.The application of method of undetermined coefficients in higher mathematics --To cultivate vocational students capacity of induction and application;待定系数法在高等数学中的应用——培养高职学生的归纳及应用能力
2.It can be structured by interpolation or be got by method of undetermined coefficients.利用差分论证了等幂和一般公式的唯一性,它可用插值法构造,也可用待定系数法求得。
3.In this paper, two integral variation methods, method of undetermined coefficients and method of direction variation integration, which were first set up for the inverse variation problem of potential functions on KdV equation, are respectively applied to the inverse variation problem of the mKdV equation and the Harry Dym equation.针对 Kd V方程势函数的变分反问题所建立的一类积变分变分反问题的两种积变分方法 ,待定系数法和直接积变分法 ,推广应用到 m Kd V方程和 Harry Dym方程势函数的变分反问题。
4)the method of undetermined coefficients待定系数方法
1.The Simpson s rule is generalized and a general rule is derived by using the method of undetermined coefficients.给出了具有3次代数精度的条件,对辛甫生求积公式进行了推广,利用待定系数方法推导出了一般性的公式,并从该推广的方法导出了三点高斯公式。
5)undetermined coefficient待定系数
1.The difficulty in decomposing rational function into partial fraction is to fix the undetermined coefficient in partial fraction.将有理函数分解为部分分式的难点就是确定部分分式中的待定系数。
2.By the method of undetermined coefficient,a solution method for certain inhomogeneous differential equations with constant coefficients is given.利用待定系数法给出带常系数某类非齐微分方程组的一种解法,该方法较常规的方法简便,同时研究了Euler微分方程组。
3.The simple method to resolve rational proper franctions is to multiply proper fractors to the two sides of a equation,then to take limit,and gain undetermined coefficients.有理真分式简易分解的基本方法是等式两边同乘以适当因式 ,再取极限 ,求出待定系数。
6)parameterization approach参数待定法
1.For those complex optimal consumption and portfolio problems whose analytical solutions are unavailable according to the existing methods,this paper proposes a framework of approximation algorithm based on the parameterization approach and genetic algorithm.针对由现有理论和方法求不到显式解的复杂最优消费组合问题,提出基于参数待定法以及遗传算法的数值逼近解算法。