multigrid
英 [ˌmʌltɪˈgrɪd]
美 [ˌmʌltiˈgrɪd]
adj. 多栅（极）（的）
双语例句
- Nonlinear adaptive multigrid FEM for simulating multi-step excavation process was studied.
开发了模拟多步开挖过程的非线性自适应多重网格有限元方法。 - The line contact problem under elastohydrodynamic lubrication in the presence of sine wave vibration is simulated and analyzed by making use of multigrid method.
采用多重网格技术对谐波振动下线接触弹流问题进行了仿真，并对不同振动参数下油膜厚度与压力分布的仿真结果进行了分析。 - Algebraic multigrid method based on local relaxation and coarsening strategy
基于局部松弛和粗化策略的代数多重网格方法 - The conjugate gradient method was applied in the prior smoothing process of the multigrid iteration procedure to improve the convergence rate.
在多重网格迭代的前光滑过程中，选择了共轭梯度法提高其收敛率； - Phase Retrieval Using Transport of Intensity Equation Solved by Full Multigrid Method
完全多重网格法求解光强度传播方程的相位恢复方法 - In this paper, the adaptive parallel Multigrid algorithm is applied in solving transonic flow equation with large disturbance in the axial direction and small disturbance in the transverse direction.
本文运用自适应并行多重网格法求解了轴向大扰动、径向小扰动的跨音速方程。 - Adaptive Finite Element Method and Local Multigrid for Plane Elasticity Problems
求解平面弹性问题的自适应有限元法及其多层网格法 - A Multigrid Method for Remote Sensing Image Restoration
基于多重网格算法的遥感图像恢复方法研究 - A Multigrid Finite Element Phase Unwrapping Method Based on Frequency Estimation
基于频率估计的多网格有限元相位展开方法 - Navier-Stokes computation about a helicopter rotor in hover using chimera grids and multigrid acceleration Body fitted method with cartesian coordinates for solving viscous fluid flow and heat transfer problems
基于重叠网格技术和多重网格算法的悬停旋翼粘性绕流数值模拟粘性流体换热问题用直角坐标网格的贴体解法 - In this paper, multigrid fictitious boundary method ( MFBM) is applied to direct numerical simulation of vortex-induced motions of multi-cylinders in viscous flows.
本研究利用多重网格虚拟边界有限元法（MFBM）数值模拟多圆柱涡激运动问题。 - Diagonally Dominant Implicit Scheme and Multigrid Algorithm for 2-D Unsteady Convection Diffusion Equation
二维非定常对流扩散方程的对角占优隐格式及多重网格算法 - Application of Algebraic Multigrid Method in Finite Element Simulation of Direct Current Method
代数多重网格法在直流电法有限元模拟中的应用 - This paper proposed a cascadic multigrid ( CMG) method for parabolic problems in domains with re-entrant corners, whose corresponding convergent results were obtained.
针对凹角域上的抛物问题提出了瀑布型多重网格方法，获得了相应的收敛性结果。 - By use of multigrid method, this paper proposes a preconditioned iteration method solving the boundary value problem of elliptic equations, the proof of convergence is given.
利用多重网格法的思想，构造出一种求解椭圆型方程边值问题的预处理迭代格式，并给出了收敛性证明。 - Multigrid for Mortar-Type Rotated Q_1 Element Method for Nonsymmetric and Indefinite Problems
非对称不定问题Mortar型旋转Q1元的多重网格方法 - An unequal distance multigrid method is developed to solve the thermal elastohydrodynamic lubrication of line contact problem.
使用不等距多重网格法求解了线接触热弹流润滑问题。 - In this paper, we present a new interpolation formula of algebraic multigrid ( AM G).
推导出代数多重网格法的一个新的插值公式。 - The pressure equation was solved by using multigrid method to achieve high computational efficiency.
用多重网格方法求解压力方程以提高计算效率。 - The multigrid method is an efficient numerical iteration algorithm for solving elliptic variational problems.
多重网格法是求解椭圆型方程边值问题的一种快速迭代算法。 - This paper describes a three-dimensional adaptive multigrid method on unstructured meshes for the Euler equations.
介绍一种基于四面体网格的多重网格技术，用于求解三维Euler方程定常解，具有十分明显的加速收敛效果。 - Finally the difference between multigrid methods and wavelet methods for the solution of partial differential equations was pointed out.
最后指出了多重网格方法与微分方程数值解的小波方法的区别。 - A New Convergence Result for Algebraic Multigrid Method
代数多重网格方法的一个新的收敛性结果 - The 2D and 3D multigrid methods for compressible Euler and Navier-Stokes equations were studied.
在二维Euler方程、二维薄层N-S方程、三维Euler方程和三维薄层N-S方程的数值计算中研究运用了高效率的多重网格法计算技术。 - A Multigrid Method for Solutions of One-Dimensional Parabolic Partial Differential Equations and Model Problem Analysis
一维抛物型偏微分方程的多重网格解法和模型问题分析 - New interpolation formula in algebraic multigrid method
在代数多重网格法中的新插值公式 - A V-cycle multigrid method is presented for the mortar-type rotated Q_1 nonconforming element in the first chapter.
在第一章中我们展现了一种Mortar类型的旋转Q1有限元的多重网格方法。 - Therefore the stream function-vorticity method and Multigrid method are researched in this paper, and programs used in flowing simulation are developed.
为此本文基于流函数&涡量法和多重网格法，对数值模型、数值求解、边界条件等基础问题进行了研究，开发了流场模拟程序。 - The multigrid iterative technique was extensively introduced to FEM frame, which could increase solving efficiency.
将多重网格的校正和迭代技术引入到有限单元法的框架中，可提高求解效率，有着广泛的应用，但多重网格法在无单元法上还没有应用。