Poisson's equation
英
美 [ˈpɔɪzsənz ɪˈkweɪʒn]
泊松方程
双语例句
- The boundary layer flow control using dielectric barrier surface discharge plasma is simulated using Poisson's equation, drift-diffusion model and N-S equations.
使用泊松方程、漂移扩散模型和N&S方程对介质阻隔面放电等离子体控制边界层流动进行了一体化数值模拟。 - The dielectric barrier surface discharge process is simulated using Poisson's equation and drift-diffusion equation and the distribution history of electron, ion and electric field is gained.
采用泊松方程和漂移-扩散方程对介质阻隔面放电进行数值模拟，得到了电子、离子以及电场分布随时间的变化。 - Poisson's equation and continuity equations for electron and hole are formulated into a subcircuit format suitable for general circuit simulator in the equivalent circuit approach.
所谓的等效电路法就是将半导体元件的柏松方程式、电子连续方程式以及电洞连续方程式转换成等效电路。 - First, according to the actual organic static induction transistor establishing the physical model and selecting appropriate structure parameters, solves poisson's equation by adopting finite element method.
首先根据实际制作的有机静电感应三极管建立物理模型，选取合适的结构参数，采用有限元法求解泊松方程。 - By using linear E f n s approximation, a new analytical charge control model of the double heterojunction double planar doped high electron mobility transistor ( HEMT) is deduced based on Poisson's equation.
利用泊松方程以及异质结能带理论，通过费米能级-二维电子气浓度的线性近似，推导了基于双异质结双平面掺杂的HEMT器件的电荷控制模型。 - The ion density, flux, dose distributions are calculated by solving Poisson's equation and the equations of ion motion and continuity using finite difference methods.
通过计算得到了鞘层内随时间变化的电势分布和离子密度分布，计算了端点附近材料表面处的离子流密度分布和注入剂量分布随时间的变化规律。 - The limit of solutions for boundary value problems of poisson's equation with boundary condition of integral forms
带积分边界条件的Poisson方程边值问题解的极限 - The model is based on a numerical solution of the continuity equations for electrons, positive ions coupled with Poisson's equation.
这个理论模型主要是由电子离子的连续性方程和等离子体空间内泊松方程构成的。 - When the inner hole of domain is contracted to zero, the limiting function is the solution for boundary value problem of Poisson's equation without condition of integral forms.
当区域的内孔收缩为零时，该极限函数就是不带积分形式边界条件的Poisson方程边值问题的解。 - Detailed formulation and numerical examples for two-dimensional Poisson's equation are given in the paper to demonstrate the feasibility and effectiveness of the method.
文中以二维Poisson方程问题为例，具体给出了有限元线法EEP超收敛的公式，并给出了数值算例，用以表明本法的可行性和有效性。 - According to current continuity equations and Poisson's equation, a complete analytic function for recombination probability density, current density and recombination efficiency was given.
－3.根据有机发光器件中激子的解离模型及电流连续性方程和Poisson方程，导出－＿了其复合几率密度、电流密度及复合效率的解析式。 - A Fast Preconditioned Conjugate Gradient Method for Solving Poisson's Equation
共轭椭圆规磁力线方程解泊松方程的快速预处理共轭梯度法 - In this paper, a Green quasi-function is firstly set up by using the basic solution of Poisson's equation. This function satisfies the homogeneous boundary condition of Poisson's equation.
利用Poisson方程的基本解构造一个准格林函数，这个函数满足Poisson方程的齐次边界条件。 - In this paper, a kind of generalized difference methods for Poisson's equation was given. The trial function space is coupling finite element space and the test function space is piecewise constant space about the dual elements, also the error estimate was given.
本文讨论了耦合有限元空间上Poisson方程的一种广义差分法，试探函数空间为耦合的有限元空间，检验函数空间为与对偶单元相对应的分片常数空间，并给出了误差估计。 - Generalized Difference Methods for Poisson's Equation on Coupling Finite Element Space
耦合有限元空间上Poisson方程的广义差分法 - A universal function f with summed form in dual reciprocity boundary element formulation for axisymmetric problems has been derived from three dimensional Poisson's equation whose right hand is radial basis function.
基于右端项为径基函数的三维泊松方程，推导了轴对称情况下双倒易边界元方程求和形式的f函数通式。 - A Fourier method for the numerical solution of poisson's equation
求解Poisson方程的一个Fourier方法 - This article provides a brief review of physical models of nanoscale MOS devices and gives device modeling examples based on self-consistent solutions to Poisson's equation, non-equilibrium Green's functions and the Schr? dinger equation.
本文简要介绍和评述了纳米MOS器件的设计模型，并对基于非平衡态格林函数以及薛定谔方程和泊松方程自洽解的器件模型应用进行了举例说明。 - Boundary Element Method of Poisson's Equation in Infinite Bar Region with a Hole
在带形有孔无限域中Poisson方程的边界元法 - The Poisson's equation from nonlinear system equation is solved with damped-Newton algorithm.
本文用damped-Newton（DN）法求解由一般非线性方程获得的Poisson方程。 - In this paper, some boundary value problems of Poisson's equation with boundary condition of integral form are discussed. Its variable principle and the existent uniqueness of generalized solutions are proved. And its approximate solutions are solved by Ritz method.
本文讨论一类带有积分形式边界条件的Poisson方程边值问题，而且证明了它的变分原理及广义解的存在唯一性，并用Ritz方法求其近似解。 - In this paper, some basic relations between the spectrum of gravity and magnetic anomalies are deduced by means of the poisson's equation in the wave number domain.
本文从波数域泊松公式出发，推导了重磁异常波谱之间的一些基本关系式。 - In this paper, the current density equation, the continuity equations and the Poisson's equation for the semiconductor, devices with a position-dependent energy band structure are obtained from the Boltzmann's transport equation and the electrodynamics equations, respectively.
本文根据在异质半导体材料中，载流子能量是位置函数这一特点，分别从玻尔兹曼传输方程和电动力学公式得出了对异质材料器件也适用的电流密度方程、连续性方程和泊松方程。 - A numerical solution to poisson's equation for MIS structure is discussed in detail. An iterative formula for a nonuniform mesh is derived and suitable boundary conditions are also given.
讨论了泊松方程的数值解，推导了非均匀结点下的迭代公式，给出了边界条件的恰当形式。 - A Mortar Type Generalized Difference Method for Poisson's Equation
Poisson方程的一种Mortar型广义差分法 - The linear algebraic equations are solved usually by treating them as difference equations of Poisson's equation.
将网架的联立线性代数方程组看作是泊松（Poisson，S.D.）方程的差分方程。 - The algorithm applies to both enhancement ( E-) and depletion ( D-) MOS and the strict solution of Poisson's equation by numerical method is avoided.
这种算法对增强（E－）和耗尽（D－）型MOS器件都适用，且避免了对泊松方程的严格数值求解。 - Boundary regularity results for viscosity solutions of Poisson's equation and fully nonlinear uniformly elliptic equations under the Dini condition are obtained by use of Caffarelli's perturbation method, which give a simple proof of Theorem 4.11 in [ 8] without use of potential theory.
笔者利用Caffarelli扰动方法，证明了Poisson方程和完全非线性一致椭圆型方程在Dini条件下其粘性解的边界正则性，从而给出了文[8]定理4.11不用位势理论的简化证明。 - Some boundary value problems of poisson's equation with conditions of integral form in mechanics
力学中一类带积分条件的Poisson方程边值问题 - Theoretically the numerical solution of Poisson's equation or Laplace's equation plus Neumann boundary condition calculated by the boundary integration method is not unique.
使用边界积分方法求解已知第二类边界条件的拉普拉斯方程或泊松方程时，理论上解是不唯一的。