numerical solution

The three-layer model of thermomechanical loading is reduced to a set of the ordinary differential equations of one order. Numerical solution algorithms are developed based on the classical fourth order Runge-Kutta method.

热机械加载三层细观力学模型归纳为一阶常微分方程组的初值问题，在考虑数值求解的方法时采用了经典的4阶Runge-Kutta法。

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Mathematical model of electrodynamic sensor with different geometry size is built, and from the numerical solution obtained using finite element analysis software ANSYS, spatial sensitivity of sensor is derived. Effect of different structure of probe on spatial sensitivity is also studied.

建立了静电传感器的数学模型，并应用大型有限元分析软件ANSYS对不同的传感器结构尺寸内的静电场分布进行了数值分析，进而获得了静电传感器空间灵敏场分布。

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By a comparison of the result with that of the analytical solution, the computational error of the numerical solution is discussed.

进行数值求解，通过数值解与精确解的比较，对计算误差的变化规律进行了分析研究。

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In chapter three, we study the wavelet numerical solution of simply-boundary value problem of biharmonic equation.

第三章, 我们考察了双调和方程简支边值问题的非平稳小波数值解.

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The application of the method of fundamental solutions is considered for the numerical solution to a three-dimensional inverse problem in linear elasticity, i. e., the Cauchy problem associated with the Navier system.

将用于求解椭圆型偏微分方程边值问题的基本解方法应用于求解一个三维线弹性反问题，即Navier方程组的Cauchy问题。

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On the Attainable Highest Order and Stiffly Stability of Second Derivative Methods for Numerical Solution of Ordinary Differential Equations

关于数值求解常微分方程的二阶导数方法的最高可达阶及其Stiff稳定性

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Based on regressing the curves of average relative permeability in single well, that the oil saturation distribution, permeability ( K) and average formation pressure have been gotten through seeking numerical solution to this two equations.

在回归出单井平均相对渗透率曲线的基础上，通过求两个偏微分方程的数值解，求出了径向上的含油饱和度分布、地层渗透率K和平均地层压力；

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Compared with the numerical solution, the relative error are less than 3 %.

计算结果同数值解相比, 相对误差小于3%.

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Also, the ratio of the transition probability excited by double photon to that excited by a single photon is calculated and the numerical solution is found within the range of Fermi level and work function of various common metals.

计算了双光子激发与单光子激发跃迁几率之比，并在一般金属Fermi能级和功函数范围内求得了数值解。

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Such systems in the numerical solution of partial differential equations are quite common when.

这种系统在数值求解偏微分方程时相当常见.

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The numerical solution of optimal parity vectors is obtained by gradient method.

基于梯度法得到最优一致向量的数值解.

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When solving different ordinary differential equations, we may take the analytical solution or numerical solution.

不同类型的常微方程可以采用解析解法或者数值解法.

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The numerical solution for pricing American options under stochastic volatility is considered.

摘要考虑随机波动率下美式期权定价问题的数值模拟求解.

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Precise Numerical Solution of Soil Consolidation Effect and Its Possible Engineering Application

土壤的固结效应及精细积分数值求解

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The numerical solution of the two dimensional dam break waves is described by a discrete-velocity model.

采用离散速度模型计算二维溃坝波问题.

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A Numerical Solution of Condensate Heat Flow Problem and Relevant Questions about condensation heat transfer on V Type Corrugated surface

V型波纹管表面冷凝传热凝液量与临界管长计算的研究

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Numerical solution of differential equations.

微分方程的数值解.

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Study on numerical solution of landslide thrust for circular slip surface

圆弧滑面滑坡推力的数值解研究

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The difference equations for numerical solution of boundary conditions in pump and nozzle are given.

给出了喷油泵端和喷油嘴端边界方程组数值求解的差分格式.

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The Numerical Solution for a Temperature Boundary Layer under Free Convection

自然对流温度边界层的数值解

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The heat transfer mode described in this paper is used to research the heat conduction process of coal in coke oven chamber through the heating wall. The numerical solution of the model uses finite difference method by electronic computer.

传热模型用于研究焦炉炭化室内煤料通过炉墙的导热过程，模型用有限差分法由电子计算机进行数值解。

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This subject presents the fundamental formulation, methodology and techniques for numerical solution of engineering problems.

课程内容是介绍关于工程问题数值解的基本方程式 、 方法与技巧.

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The numerical solution of mathematics model is presented by new code.

结合新规范讨论了数学模型数值解的求解方法.

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The numerical solution of Euler equations is provided as flow solver.

翼型的流场解由欧拉方程的数值解提供.

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Differential quadrature element method is an alternative numerical solution techniques.

微分求积单元法是一种可供选择的、能优越的数值计算方法.

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Numerical solution of second order differential equations.

二阶微分方程的数值解.

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For work feature of tackle-block mechanism compensating amplitude of variation on machinery lifting, using traditional mono-objective optimization and numerical solution on design of the mechanism, the optimum result can not satisfy the requirement of economy and stability in the meantime and is not accurate enough.

由于补偿滑轮组变幅机构在起重机械中工作特点的需要，传统的单目标优化方法和优化数值解法，在同时满足设计的经济性与稳定性以及优化解的精度方面存在不足。

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The optimum numerical solution of the varactor model "anomalous change in P+-N junction's forward barrier capacitance" has been presented with CAD.

用计算机辅助设计，给出P~+-N结正向势垒电容异常变化的变容管模型的最佳值解。

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Numerical solution can also be got with computer.

对于其数值解,可以利用计算机方便求得.

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The numerical solution of a thrust bearing with exponential oil film thickness boundary element method

推力轴承的边界元解&膜厚形状为指数曲线的滑块

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