differential equation的例句大全

The sufficient conditions of impulsive exponential stabilization for a kind of nonlinear differential equation are obtained.

具体研究了一类分离变量型非线性常微分方程的脉冲镇定问题,得到了该方程可脉冲指数镇定的充分判据.

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.

Inverse problem of partial differential equation is an interdisciplinary and frontier science.

偏微分方程反问题的研究领域非常广阔.

The continuum equation and kinematics differential equation composed the dynamic model of mixed traffic flow.

连续性方程和运动微分方程构成了混合交通流的动力学模型.

A two-mass dynamic model for multi-valve train system and its differential equation were established.

建立了多气门配气系统两质量动力学模型及其微分方程.

A High Convergent Precision Exact Analytic Method for Differential Equation with Variable Coefficients

一个高精度收敛的变系数微分方程精确解析法

This paper given the formula of solution for nonhomogeneous linear differential equation with constant coefficients.

给出了常系数非齐次线性微分方程特解的一种新的公式化求解方法.

Utilizing continuous finite element methods of ordinary differential equation, we compute the energy error and classical trajectories of A2B molecule system, and compare to symplectic algorithm.

本文利用常微分方程的连续有限元法计算了A2B模型的分子的经典轨迹和能量误差，将计算延长到10-8s，并与辛算法进行了比较。

A note on the second order gear's method for stiff differential equation

刚性方程的二阶Gear方法的注记

The Solutions of the High Step Binomial Coefficient Type Linear Differential Equation

高阶二项式系数型线性微分方程

Starting from the exact differential equations of the circular cylindrical thin shells set by W · Flugge, this paper makes a study of the characteristic equation of the open circular cylindrical thin shells deduced by F · Dischinger.

本文直接从弗留盖（W.Flügge）建立的圆柱形薄壳的位移的精确微分方程出发，分析研究了由迪辛盖尔（F.Dischinger）导出的开口圆柱形薄壳的特征方程。

Exact differential forms and quantum mechanics equation

恰微分形式与量子力学方程

Based on the definition of natural bridge frequency, the analytical expression of loaded frequency of a simply-supported beam bridge under train loads was given through solving the vibration differential equation for bridges.

根据桥梁固有频率的定义求解桥梁振动微分方程，给出了列车荷载作用下简支梁桥有载频率的解析表达式。

To cope with the incorrectness of the mathematical model for the movement of the self-acting ball valve in the reciprocating pump, we rebuilt the accuracy differential equation group to describe the movement of the ball valve.

针对现有往复泵自动球阀运动规律数学模型存在的问题，修正并重建了描述自动球阀运动规律的精确微分方程组。

Solution of the linear differential equation containing arrangement number and binomial coefficient

含排列数与二项式系数的线性微分方程

We study asset bubbles by backward stochastic differential equation and apply it in the BGG model.

我们从倒向随机微分方程的角度研究了资产泡沫的问题，并将之应用于BGG（2001）模型中。

In the analysis, the error estimate for the fundamental differential equation has been made and h~ 2-extrapolation formula for its salution has also been derived. The results from the extrapolation formula are quite close to those from other current methods.

在分析中，对基本方程进行了误差估算，并推导了h~2&外插公式，所得结果和现有的几个方法比较接近，说明在工程中使用是可行的。

The dynamical stability of the LLG equation of the Stoner particles is analyzed by using the linear stability criteria of differential equations.

利用微分方程线性稳定性判据，分析了斯通纳粒子LLG方程的动力学性质。

The method solves an algebraic equation instead of a set of nonlinear differential equations to find the two initial conditions for the periodic relative rotating orbits for any eccentric orbit with nonlinear relative motion.

该方法不用求解非线性相对运动微分方程，只需解一个一元二次代数方程，就可给出任意偏心率和非线性条件下，两个具有明显物理意义的周期性相对运动初始条件。

In this article, We give several kinds of special differential equations and obtain solving methods, generalized Bernoulli equation.

本文给出了几类特殊的常微分方程并提供了求解方法，推广了伯努利方程。