equation of higher order
英 [ɪˈkweɪʒn ɒv ˈhaɪə(r) ˈɔːdə(r)]
美 [ɪˈkweɪʒn əv ˈhaɪər ˈɔːrdər]
网络 高阶方程式; 高阶方程
双语例句
- Absolutely Stable Explicit Difference Scheme for Sloving Parabolic Equation of Higher Order
高阶抛物型方程恒稳的显式差分格式 - Using substitution, multiplying factors and integration to demonstrate the synthetical solution of constant coefficient linear differential equation of second order, as well as the application of the synthesis solution in solving the higher order ones are given.
运用代换、乘因子和变上限积分，给出二阶常系数线性微分方程的综合解法，以及此综合解法在求解更高阶常系数线性方程中的运用。 - In the second chapter, we will study the existence and uniqueness of the local generalized solution to the initial boundary value problem for a class of nonlinear wave equation of higher order.
第二章研究一类非线性高阶波动方程的初边值问题的局部广义解的存在性和唯一性； - Blow up of solution to the nonlinear hyperbolic equation of higher order and nonlinear parabolic equations of higher order; A linearized alternating direction implicit difference scheme for two-dimensional semilinear parabolic equations
一类非线性高阶双曲型方程与非线性高阶抛物型方程解的爆破性质二维半线性抛物方程的一类线性化交替方向隐格式 - There are two different approaches to increase the order number of the single step method for solving ordinary differential equation initial value problems. The first is with the help of higher-order derivatives, while the second is by calculating the function values at intermediate points.
提高求解常微分方程初值问题一步法的阶数有两种途径，一种是通过增加使用导数的阶数来提高方法的阶数； - This paper proves the existence of the time-periodic weak solution for a class of nonlinear wave equation of higher order by means of the critical point theory.
本文利用临界点理论证明一类高阶非线性波动方程时间周期弱解的存在性。 - The compatibility of the difference equation with the partial differential equation and stability of splitting-up algorithm for solution of higher order migration equation are discussed.
本文讨论用分裂算法解高阶偏移方程时所用的有限差分方程与原偏微分方程的相容性和算法的稳定性。 - The structural theory of the solution of linear differential equation of higher order is rather perfect, but there is not any efficient method to obtain special solution by now.
高阶线性微分方程解的结构理论已很完善，但对一般变系数线性齐次微分方程至今尚未见到探求特解的有效方法。 - In this paper the solution to the NLS equation including higher-order dispersion and two-photon absorption, the solution for the influence of soliton propagation, as well as higher& order dispersion and two-photon absorption in the fiber amplifiers is discussed in detail.
本文求解了含高阶色散和双光子吸收效应的NLS方程，由此孤子解讨论了高阶色散和双光子吸收效应对光纤放大器中孤子传输的影响。 - 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。