有鉴于此，以随机模拟法为基础，建立了求解防洪发电相结合的水库群防洪库容优化模型。
To solve the problems, this paper develops an optimum model based on random simulation method for solving volume of reservoir group flood control.
本文利用傅里叶数值方法(即伪谱法)求解该方程来模拟各向异性介质中弹性议的传播。
Elastic wave propagation in anisotropic medium is simulated by solving the equation system with the aid 'of Fourier numerical method (pseudo-spectrum method).
快速多极算法作为边界元法的求解算法，从而使边界元法能够对含有大量随机分布颗粒的复合材料进行大规模模拟。
Fast multipole method is used as a fast solver for BEM, making BEM applicable for large scale simulation of composites with a large number of randomly distributed particles.
文中提出用高斯列主元消去法与最优化方法相结合的技术求解模拟电荷方程组，是提高精度和保证收敛的一种有效算法。
The combined method of gnass elimination and optimization is used to solve the equation of charge-simulation, and it is an effective method for increasing the accuracy and assuring the convergence.
在抽象世界里构建模型，用矩阵标识法求解，实现了流域洪水演进模拟，算法具有通用性。
The model constructed in the abstract world and the use of the matrix mark method to solve equations make it possible to realize flood routing and simulation, and the algorithm is universal.
论述了刚（粘）塑性有限元法的主要思想和处理方法。基于前期的本构模型，得出了刚（粘）塑性有限元法的求解列式。并对有限元数值模拟的发展前景作了预测。
Based on a former constitutive model, the calculation formulas for rigid-(visco) plasticity FEM were worked out, and an overview on the development of FEM numerical simulation was made.
本文提出了一种用三次样条函数模拟双次标准加入法测量方程，直接求解离子浓度的自动算法。比较了三种不同边界条件下用模拟函数计算离子浓度的结果。
An automatic algorithm for directly Determining the ionic concentrations by simulating the measurement equations of the double standard addition using the cubic spline function, has been presented.
对求解CTDM的部分线性化算法进行分析，提出了在进行步长优化时使用二次插值法得到模拟最优步长的方法。
By analyzing the partial linearization algorithm of CTDM, a quadratic interpolation method is proposed to obtain the approximated optimal step size.
对流项用迎风—中心差分格式模拟，压力方程用SOR法迭代求解。
The convection term is discretized with upwind-central difference scheme, while the pressure equation is solved by SOR.
通过对机电系统相似模拟法探讨，利用四端参数法解决了粉碎机主轴扭矩响应求解问题。
This paper discusses the similarity method of imitating mechanical and electrical system, and with the help of four terminal parameter it also analyzes the main shaft torque response of grinder.
本文论述了用波差法求解星模拟器上的光学系统各透镜光焦度和曲率半径的方法。
The method is argued in the paper which is used to obtain dioptrie and radius of lens of optical system on the apparatus of artificial star by wave aberration.
并考虑混凝土的内外约束及混凝土的徐变变形，用有限元法求解混凝土不利面的温度应力，并用大型有限元软件ANSYS对温度场和应力场进行了模拟。
According to consideration of restriction and creep deform in mass concrete, the temperature field and thermal stress are simulated through the finite element program ANSYS.
其次，作者还计算了抗滑桩与土的相互作用问题，结果表明该法能较好模拟滑坡面的不连续变形，从而验证了该方法求解岩土工程问题的可行性。
Furthermore, the method is applied to a landslide problem, and the satisfied computing result verifies the validity of the method to solve engineering problems.
然后用拟谱法求解PAM水溶液在圆管中流动，得到速度分布、应力分布，为三维模拟作准备。
Then it is used to solve the flow of PAM solution in a circular tube. The velocity and stress distributions obtained can be used for the three dimension numerical simulation in the future.
采用动力松弛法求解各吊索长度离散点所对应的连杆机构平衡构型，从而实现提升过程的模拟。
The Dynamics Relaxation method is adopted to find the equilibrium configuration corresponding to each discrete control parameter point, so that the erection process can be simulated.
高压电极静电场的数值模拟，采用有限单元法，利用ANSYS电磁场分析的波前法求解。
The numerical value of electrostatic field for high voltage electro nodes is simulated by the finite element technique.
用有限单元法求解三维地电断面激发极化法正演模拟算法。
FEM is used to modeling IP sounding on 3-d geoelectric section.
用有限单元法求解三维地电断面激发极化法正演模拟算法。
FEM is used to modeling IP sounding on 3-d geoelectric section.
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