linear differential equation
英 [ˈlɪniə(r) ˌdɪfəˈrenʃl ɪˈkweɪʒn]
美 [ˈlɪniər ˌdɪfəˈrenʃl ɪˈkweɪʒn]
线性微分方程式
双语例句
- Variation Constant for Particular Solution of Second Order Linear Differential Equation with Constant Coefficients
常数变易法求二阶常系数线性微分方程的特解 - Basic solutions and general solution of non-homogeneous linear differential equation
非齐次线性微分方程的基本解组与通解 - In this paper, we discuss and replenish Liouville formula of linear differential equation.
对线性微分方程中的刘维尔公式做了适当的补充和讨论。 - Some integral types of the fifth-order linear differential equation with varied coefficient was given by further discussing the properties of invariant.
进一步讨论了不变量的性质，给出了五阶变系数线性微分方程的一些可积类型。 - 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。 - This paper introduces some methods for solving constant coefficient non-homogeneous linear differential equation by means of examples.
给出了常系数非齐次线性微分方程的几个解法，并举例说明了它们的应用。 - A Type Which Order Can be Depressed for Second or Third Order Linear Differential Equation with Varied Coefficient
有音阶变化的编钟演奏。二阶、三阶变系数线性微分方程可降阶的一个类型 - A resolution theorem is presented of the special solution of linear differential equation of constant coefficient group, and with proof.
一般的求解微分方程组是比较困难的。在特殊情况下，给出了求解常系数线性微分方程组的方法。 - The Solving Method of General Solution to a Kind of Second Order Linear Differential Equation with Variable Coefficients
一类二阶线性变系数微分方程通解的解法 - A Constant Coefficient Theorem of Fourth Order Linear Differential Equation with Variable Coefficients and its Application
一类四阶变系数线性微分方程系数常数化定理及应用 - The theorem that a kind of fourth order linear differential equation with variable coefficients can be changed into fourth order linear differential equations with constant coefficients is deduced.
给出了一类四阶变系数线性微分方程化为四阶常系数线性微分方程的定理，并在具体的例子中加以实现。 - Linear differential equation with constant coefficients
常系数线性微分方程 - The linear independent solution expression of a kind of linear differential equation;
文章总结出了判断向量线性相关和线性无关的八种方法。 - The hyper order and fixed points of the derivatives of solutions for some higher order linear differential equation;
通过应用亚纯函数的分解和模的增长估计，得到了该类方程解的级及其超级的精确估计。 - In principle, this method may also be applied to a linear differential equation of nth order.
这个方法在原则上也可以推广到n阶线性微分方程。 - A Numerical Solution of the Variable Coefficient Linear Differential Equation Based on Wavelets
变系数线性微分方程初值问题数值解的小波方法 - Application of the transformations of function, some new integrable forms of third-order linear differential equation with variable coefficients are obtained.
借助于因变量代换，得到了三阶变系数线性微分方程的若干新的可积类型。 - The modeling method based on fuzzy inference is applied to first-order nonlinear system in this paper, and a mathematical model after modeling is deduced, that is, linear differential equation with variable coefficient.
将模糊推理建模法应用于一阶非线性系统，推导出基于该方法建模后得到的数学模型，即变系数线性微分方程。 - A Algebraic Method for Special Solution of Linear Differential Equation
高阶线性微分方程特解的一种代数解法 - A solution of higher linear differential equation by Laplace transform was discussed.
本文借助Laplace变换讨论了高阶线性微分方程的一种解法。 - In this paper, a kind of linear differential equation with variable coefficients is turned into second order linear differential equation with constant coefficients through linear and self-variable transformation of unknown function, then a new solvable type of second order linear differential equation with variable coefficients is obtained.
本文通过利用未知函数的线性变换和自变量变换，将一类变系数线性微分方程化成二阶常系数线性微分方程，从而得到变系数二阶线性微分方程的一个新的可解类型。 - A linear system is described by a high order linear differential equation and it's the initial conditions, with Laplace transform for it obtained a transfer function of higher dimension.
一个线性系统是可以用高阶常系数线性微分方程及其初始条件来描述的。对它作拉普拉斯（Laplace）变换，得到一个高阶传递函数。 - The direct integral formula of high order linear differential equation with constant coefficients is given.
给出高阶常系数线性微分方程的直接积分公式。 - In this paper by using tensor analysis we give the explicit expressions of the solution of the initial-value problem of homogeneous linear differential equations with constant coefficients and the nth-order homogeneous linear differential equation with constant coefficients.
本文利用张量分析给出了常系数线性常微分方程组和n阶常系数线性常微分方程初值问题一般解的显式表示，包括特征根有重根时的情况。 - The applicable condition of adiabatic approximation is equal to that of linear differential equation when γ>> β.
在摄动法可以应用，当γ■β时，绝热近似的适用条件与线性方程时一致。 - One method for solving the various coefficient linear differential equation
一种二阶变系数线性微分方程的求解方法 - Analytic Solution and Its Calculating Method of Linear Differential Equation
线性微分方程的解析解及其计算方法 - Particular solution's iterative formula of linear differential equation with constant coefficients
常系数线性微分方程特解系数的迭代公式 - It is also a sufficient condition for second order linear differential equation with varied coefficient to be integrable.
对于二阶变系数线性微分方程来说，这也是可积的一个充分条件。 - New method of extracting the particular solution nonhomogeneous linear differential equation of the first order is obtained with higher order derivative.
巧妙地利用高阶导数，给出了求一阶非齐次线性微分方程的特解的新方法。