second-order equation的例句大全

It's a second-order equation in x, and is a parabola and a parabola has this shape.

这是一个x的二次方程，也是一个抛物线方程式，抛物线都长这样。

Comparison Principle for Viscosity Solutions of Dirichlet Problems of Nonlinear Second-order of Equation

一类二阶非线性方程Dirichlet问题粘性解的比较原理

At the same time, the reaction rate constant, the reaction rate equation, the activation energy, and the arrhenius factor were given. The results show that the esterification is a kind of second-order reaction.

结果表明该酯化反应属于二级反应，同时求出了反应速率常数表达式、反应速率方程、活化能以及指前因子。

Based on the three-dimensional equations for thermoelasticity and by the introduction of two displacement functions and two stress functions, a second-order homogeneous state equation and a fourth-order inhomogeneous state equation were derived.

直接从三维热弹性力学基本方程出发，通过引入两个位移函数和两个应力函数，导出了一个二阶的齐次状态方程和一个四阶的非齐次状态方程。

Robust solution to vibration second-order Sylvester matrix equation and its simulation analysis

振动二阶Sylvester矩阵方程鲁棒解法及仿真分析

The Oscillation Research about Two Kinds of the Second-order Neutral Differential Equation

两类二阶中立型微分方程的振动性研究

Based on optical pulse transmission equation in birefringent optical fibers, the chirps caused by second-order chromatic dispersion, self-phase modulation, cross-phase modulation were analyzed.

基于双折射光纤中光脉冲传输方程，详细分析了二阶色散、自相位调制以及交叉相位调制在光脉冲传输过程中引起的啁啾。

multiplicity of positive solutions for second-order three-point equation systems

二阶三点方程组的多个正解

A Numerical Method for Solution of Second-order Nonlinear Ordinary Differential Equation

二阶非线性常微分方程初值问题的一种数值解法

second-order solution of diffusion equation in multiple-scattering media with photon density wave

多散射介质中光子密度波扩散方程的二阶求解

An express describing the entry pressure variation for the sample flow in conical dies was presented by using the constitutive equation of the second-order fluid and a tensor analysis method.

采用二阶流体本构关系和张量分析方法，导出了预测聚合物熔体在锥形口型流动中压力变化的方程式。

existence of solutions of three-point boundary value problems for second-order impulsive differential equation

二阶脉冲微分方程三点边值问题解的存在性

existence of solutions of three-point boundary value problems for second-order impulsive differential equation

二阶脉冲微分方程三点边值问题解的存在性

it can be described by the negative-resistance concept and the second-order change coefficient differential equation.

运用等效负阻的方法，导出了描述LC串联电路非共振固有振荡的变系数二阶微分方程；

solvability of a second-order implicit differential equation

一类二阶隐式微分方程的可解性

Solutions of the second-order ordinary differential equation with hyperbolic cosine function are given.

给出一类含双曲余弦函数的二阶常微分方程的解，讨论了E。

The Second-order Linear Homogeneous Equation is widely used in practical problems.

二阶线性微分方程在实际问题中有着广泛的应用.

An important case is the linear homogeneous second-order differential equation with constant coefficients.

一种重要的情形是常系数二阶线性齐次微分方程.

The existence and uniqueness about semilinear second-order differential equation are established by using global inverse function theorems.

本文利用整体反函数理论，研究了半线性二阶微分方程周期边值问题，给出了周期解存在唯一性的充分条件。

SC based on second-order state equation of DC motors is discussed.

针对直流电动机的 二阶 状态空间模型实施变结构控制.