homogeneous equation的例句大全

The treatment , by which the non-homogeneous equation was transformed into homogeneous equation, not only simplifies.

将 非 齐次方程转化为齐次方程不仅使问题变得大为简化,同时也减少了数值计算的工作量.

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.

Probing the medium with a time harmonic homogeneous plane wave gives the Christoffel equation. Then the complex velocities for homogeneous viscoelastic waves are calculated from it, while the attenuation factor and phase velocity and quality factor are obtained from the complex velocity.

使用均匀平面简谐波分析方法研究其频散关系，得到Christoffel方程，进而获得均匀平面波的复速度、相速度、衰减系数和品质因子的表达式。

Firstly, probing the medium with a time-harmonic homogeneous plane wave gives the Christoffel equation. Then the formulas for slowness and complex velocities of the longitudinal wave and the slow and quick shear waves may be obtained from Christoffel equation.

使用平面均匀简谐波的方法，得到了Christoffel方程，利用此方程推导出纵波及快、慢横波的慢度和复速度方程。

With the parametric equation as a mathematics model, the programme of the computer supplementary design for the spiral of the lead of homogeneous alteration is completed. Therefore the problems of theory and drawing of the corresponding spiral design in grain industry are tackled better.

以此参数方程为数学模型，完成了匀变导程螺旋的计算机辅助设计程序，从而较好地解决了粮食行业在相应螺旋设计时的理论和绘图问题。

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。

Calculation equation and method for borehole wall pressure and bedding flow rate under conditions of areal homogeneous reservoir without interlayer channeling and equal or unequal initial pressure between each layer are given by using Duhamel theory and additive method in accordance with circular sealed dual layer reservoir.

针对圆形封闭双层油藏，应用Duhamel原理及叠加方法，给出了平面均质油藏层间无窜流、各层初始压力相等或不相等情形下油井井壁压力、各层层面流量的计算公式和方法。

By using influencing factor of fictitious force to reform the boundary integral equation of homogeneous rocks, the equation met the boundary conditions of subarea media of complex rocks. Then the equation was dispersed into algebraic equations with spline function.

引入虚拟力影响项改造均质岩体的边界积分方程，使其满足复合岩体分区介质的边界条件和区界联结条件，采用样条插值函数将分区介质的边界积分方程离散为代数方程组。

This paper established an analytical frame from imperfect competition, scale economics and H-O trade theory, and derived a gravity equation from homogeneous products and differentiated products.

基于不完全竞争、规模经济和H-O贸易理论，建立了一个分析框架，从同质产品行业和差异化产品行业两个角度，分别推导了行业贸易引力方程。

Forward kinematics equation of a tomato harvesting manipulator with degree of freedom equal to 7 based on the Denavit-Hartenberg coordinate was set up through homogeneous transformation. At the same time, workspace of the manipulator was simulated by Monte Carlo method.

采用Denavit-Hartenberg坐标系，通过齐次变换法建立了7自由度番茄收获机械手的正运动学方程，利用蒙特卡洛方法对机械手工作空间进行仿真和分析。

This paper presents an equation of higher-order precise impedance boundary conditions represented by transition matrix according to the homogeneous Maxwell's equations in spectrum field and the utilization of the exponential matrix analysis in generalized spectrum field.

依据齐次的谱域麦克斯韦旋度方程组，利用广义谱域指数矩阵分析方法，给出了用旋转矩阵表示的高阶精确阻抗边界条件的计算公式。

nurbs curve equation has three kinds of the equivalence form, i.e. rational fraction, rational base function and homogeneous coordinate.

NURBS曲线方程具有三种等价形式：有理分式表示、有理基函数表示和齐次坐标表示。

mixed boundary value problems for the one -dimensional non- homogeneous fractional diffusion- wave equation

求解一维非齐次分数阶扩散-波动方程的混合边值问题

according to the kinetic date, the kinetic equation was regressed by the model of pseudo homogeneous phase.

根据实验所得的动力学数据，采用拟均相模型回归了动力学方程。

According to kinetic date, the kinetic equation was regressed by the model of pseudo homogeneous phase.

根据实验所得的动力学数据, 采用拟均相模型回归了动力学方程.

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.

Regarded fabric as homogeneous porous media, this paper arrives at the theoretical equation of fabric ′ s diffusion moisture performances in different directions with the law of Hydromechanics.

通过将织物抽象成均匀的多孔介质，利用流体力学原理推导出织物各方向扩散的理论方程。

In this paper, a Green quasi-function is firstly set up by using the basic solution of Poisson's equation. This function satisfies the homogeneous boundary condition of Poisson's equation.

利用Poisson方程的基本解构造一个准格林函数，这个函数满足Poisson方程的齐次边界条件。

Forward kinematics equation was solved using the homogeneous transform equation. Then jacobian matrix about the action of the robot was solved, and the effective work space of the robot had been analyzed with the Monte Carlo law by Matlab emulation program.

应用各齐次变换方程连乘的方法求出运动学方程，在此基础上求出机器人手臂运动控制的雅可比矩阵，用蒙特卡洛法代入MATLAB仿真程序分析了机器人假肢的有效工作空间。