It is calculated with finite difference method.
采用有限差分法对其进行求解。
We use finite difference method to solve electromagnetic wave equation.
采用有限差分方法，对波动方程求数值解。
In the pricing of convertible bonds, finite difference method is often used.
常用的可转换债券定价的数值解法是有限差分方法。
The nonlinear differential equations are solved using finite difference method.
用有限差分法求解非线性微分方程组。
The flow field in this reactor was computed by means of finite difference method.
运用有限差分法计算了这种反应器内部的流场。
The sensitivity matrix was calculated numerically by the finite difference method.
灵敏度系数矩阵是通过有限差分方法近似计算得到的。
Authors described and analyzed the finite difference method and finite element method.
作者阐述并分析了有限差分方法和有限元方法。
The finite difference method was used to discretize and solve the two phase energy equations.
采用有限差分法对两相能量方程进行离散求解。
Using the finite difference method we calculate the distribution of the electromagnetic field.
利用有限差分法实现了其正演计算，获得了电磁场的分布。
By limited difference method, two dimensional, two phase polymer flooding numerical model is built.
并通过有限差分方法，建立了二维两相聚合物驱数值模型。
This type-curve is obtained with both analytic method and difference method giving the same results.
这种图版是应用两种完全不同的方法——解析方法和数值方法求得的，其结果是一致的。
Both finite element method and discrete operator difference method can be pushed forward from which.
由该方程不仅可以得到有限元法，还可得到离散算子差分法。
Finite element difference method was used to simulate the temperature field of work piece during TSCR.
采用有限元差分法对连铸连轧生产过程的带钢温度场进行模拟。
Background subtraction and frame difference method are commonly used moving objects detection methods.
背景差法和帧间差法都是常用的运动目标检测方法。
Using difference method, numerical solutions of stress function of the discrete points can be obtained.
利用差分法可以求出自由扭转截面内各离散点应力函数的数值解。
It is complex to get the two factors in altitude difference method by consulting the "nautical almanac".
利用《航海天文历》查表的方法求取高度差法两要素，过程比较复杂。
The quadratic monotone interpolation characteristic difference method is proposed to overcome these defects.
为克服其不足，建立和研究了二次单调插值特征差分方法。
By using finite difference method, the derived equation was solved coupling with energy conservation equations.
利用有限差分法将该方程与能量守恒方程进行了耦合求解。
We have made a novel instrument for the measurement of work function using contact potential difference method.
利用接触势差法自行设计开发了一种新型的表面功函数测试装置。
Motion object region is extracted from multi-frame images in image sequences by using similar difference method.
它采用类似差分的方法从图像序列的多帧图像中检测出运动目标区域。
The example shows that the variational\|difference method has well adaptability and precision for complex region.
实例分析表明：变分差分方法对复杂区域具有较强的适应性和较高的求解精度。
The paper uses Suolo remaining difference method to analyze the productivity variation of transportation industry.
利用了索洛残差法对交通行业的生产率变动进行了分析。
The perturbational finite difference method (PFD) is a new method of constructing high accurate difference scheme.
摄动有限差分（PFD）方法是构造高精度差分格式的一种新方法。
Finite Difference Method (FDM) is usually used for calculating the temperature field of casting solidification processes.
有限差分方法是凝固过程温度场解析的常用数值计算方法。
Numerical solution is given to mathematical model of formation temperature field by full implicit finite difference method.
并利用有限差分方法，对温度场数学模型进行数值求解。
Therefore, the Direct Finite Difference Method is regarded as a promising method of numerical simulation of solidification.
因此可以认为，直接差分法是进行凝固数值计算很有前途的方法。
This article discusses the suitability of using Direct Finite Difference Method for numerical simulation of solidification.
本文论述了直接差分法对于凝固过程数值计算的适用性。
The lorentzian spectrum line resolution enhancement is analysed and simulated by computer with the convolution difference method.
本文对一种提高洛伦兹型谱线分析分辨率的卷积差法作了计算机模拟分析。
A finite element method with high accuracy is presented in this paper, which is used to form the finite element difference method.
给出了一种有限元高精度方法，即有限元差分法的一般构造原理。
A finite element method with high accuracy is presented in this paper, which is used to form the finite element difference method.
给出了一种有限元高精度方法，即有限元差分法的一般构造原理。
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