finite difference method

英 [ˈfaɪnaɪt ˈdɪfrəns ˈmeθəd]

美 [ˈfaɪnaɪt ˈdɪfrəns ˈmeθəd]

有限差分法

计算机化学

双语例句

• A Finite Difference Method for Time-periodic Solutions of Reaction-diffusion Equations
  时滞反应扩散方程组的时间周期解的有限差分方法
• A coupling method of two-dimensional discontinuum-continuum is proposed based on the combination of the discrete element method ( DEM) and the finite difference method ( FDM).
  结合离散单元法与有限差分法发展了离散–连续耦合分析方法。
• In this grid, a finite difference method is used to disperse the differential equation to the equations of temperature field first.
  在此网格中，先用有限差分法使微分方程离散，得出关于温度的方程组；
• In this paper, the finite difference method is used to analise the mat foundation based on semi-infinite elastic body, and an improved suggestion about how to deal with the noriregul.
  木文应用有限差分法对假设为半无限弹性体地基上的筏板基础的变形和内力进行了计算，并对不规则边界提出了具体的解决办法。
• Using finite difference method, we carry out the numerical calculation of the electric field induced by a low frequency magnetic field in a two dimensional stratified biological medium.
  采用有限差分法对低频磁场在二维分层生物媒质中诱发的电场进行了数值计算。
• Secondly, the finite difference method ( FDM) was used to solve the heat conduction differential equations, the distribution characteristic of surface temperature field was obtained.
  其次利用有限差分法求解其导热微分方程，获得了目标表面温度场分布特性；
• The gas flow in blast furnace with various burden charge patterns has been analyzed by numerical simulation with finite difference method.
  用有限差分法对高炉内气体流动行为进行了数值解析，并系统地分析了不同料床结构对气体流动行为的影响。
• A basic model of hybrid bearing lubrication mechanism is established based on Reynolds equation and flow continuity equation and those equations are solved by using finite difference method.
  以雷诺方程和流量连续方程为基础建立了液体动静压轴承润滑机理的基本模型，利用有限差分法来求解雷诺方程和流量连续方程。
• The comparison of the calculation time between the streamline simulation technique and the finite difference method also confirms that streamline simulation technique has better simulation velocity.
  在流线模拟技术与有限差分方法运算时间的比较中，也证实流线模拟技术具有更快的运算速度。
• Research on Electrostatic Distribution Law in Large Steel Storage Tank by Finite Difference Method
  大型钢制石油储罐内静电分布规律的有限差分方法研究