quasi-linear equation
英 [ˈkwɑːzi(ː) ˈlɪniə(r) ɪˈkweɪʒn]
美 [ˈkwɑsi ˈlɪniər ɪˈkweɪʒn]
网络 拟线性方程; 准线性方程
双语例句
- Oscillation Criteria for Second-order Quasi-linear Nonhomogeneous Differential Equation with Damping
带阻尼项的二阶拟线性非齐次微分方程的振动性判据 - Compact LOD finite difference scheme for a kind of quasi-linear nerve conduction equation
一类拟线性神经传播方程的紧LOD差分格式 - Finite element method of the quasi-linear parabolic equation in a variable domain with application to the Stefan problem
拟线性抛物型方程在变动区域中的有限元法及对Stefan问题的应用 - Spatial discretization of the quasi-linear Burgers equation leads to a system of ordinarily differential equations, which can be solved by the exponential integral method. Numerical results show that the exponential integral method has explicit stability, and has the same accuracy as the corresponding Runge-Kutta method.
拟线性Burgers方程在空间离散后转化成常微分方程，再用指数积分方法求解.数值结果表明指数积分法有显式稳定性，有相应Runge-Kutta方法相同的精度。 - In this paper, we discuss a class of second order quasi-linear elliptic equation and obtain the asymptotic expansion and superconvergence of finite element function and derivative by using generalized finite element method.
就一类二阶拟线性椭圆型方程，应用广义有限元方法，给出了有限元函数和导数的渐近展式和超收敛结果。 - On the radiation problem of a quasi-linear parabolic differential equation in connection with a mathematical model of turbulence
抛物型似线性微分方程的辐射问题和湍流的数学模型 - Considers a non-local initial-boundary value problem for the one-dimensional quasi-linear wave equation originated from the mechanism so called Maxwell model.
考虑来自机械振动中称为Maxwell模型的一维拟线性波动方程的一类非局部初边值问题。 - Semi-difference method for solving first boundary value problem of 2nd order quasi-linear degenerate parabolic equation
解二阶拟线性退缩抛物方程第一边值问题的半差分方法 - In this paper, we prove the existence of the global solutions of Cauchy problem for quasi-linear hyperbolic equation without convexity condition.
本文给出了没有凸条件的一阶准线性方程式的初值问题的整体广义解的存在性。 - In this paper we have treated the existence of generalized solution to the quasi-Linear equation with parabolic form and its properties of finite diffuse.
本文研究了一类准线性抛物线型方程的广义解的存在性以及它所体现的有限扩散性质。 - A solution of the singular Cauchy problem for the some quasi-linear generalized Euler-Poisson equation
一类拟线性广义Euler-Poisson方程的奇型Cauchy问题 - In this paper the first order quasi-linear partial differential equation for instantaneous moving direction of tropical cyclone has been derived in a general sense, and its general solution has been obtained.
本文在广泛的意义下导出了热带气旋瞬时移向所满足的一阶拟线性偏微分方程，并得到了一般解的表达式。 - The analytical results on the quasi-linear viscoelastic constitutive equation under the periodic loading showed that the equation could not describe the experimental results of soft tissues.
对周期载荷作用下，准线性粘弹性本构方程的响应进行了分析，结果表明它不能描述软组织的实验结果。 - Chapter four, we mainly study the existence and their asymptotic behavior of nonoscillatory solution for four order quasi-linear dynamic equation.
第四章，主要讨论了测度链上一类四阶拟线性动力方程非振动解存在的若干充分与充要条件。 - Galerkin Method for a Class of Quasi-Linear Parabolic Equation with Mixed Boundary Conditions and Its the H~ 1-Error Estimate
一类具混合边界条件的拟线性抛物型方程Galerkin解法及H~1-误差估计 - A quasi-linear parameter estimation method based on convection-dispersion equation is proposed to determine the parameters of solute transport in porous.
拟线性化方法是基于溶质运移穿透曲线（BTC）数据估计对流-弥散方程（CDE）中运移参数。 - Extinction for Quasi-Linear Parabolic Equation with Strong Absorption
具强吸引项的拟线性抛物方程解的耗竭 - Properties of Generalized Solution of the Quasi-Linear Equation with Parabolic Form
准线性抛物线型方程的广义解的性质 - In this paper Robin problem for quasi-linear singularly perturbed Ordinary equation is studies by method of boundary function we have proved the existence. And local uniqueness of solution of this problem have given out the uniform valid approximation solution.
利用边界函数法研究了一类拟线性方程的奇摄动Robin问题，证明了这个问题解的存在唯一性，同时给出了它的一致有效渐近解。 - The Dirichlet problem of quasi-linear degenerate elliptic differential equation
拟线性蜕化椭圆型方程的Dirichlet问题 - We obtain an extreme principle of quasi-linear elliptic equation for solutions with bounded gradient in the above tubular-like unbounded domain; that is, the maximum and minimum can not be attained simultaneously at the positive infinity or negative infinity.
并得到了上述管状无界区域上（拟）线性椭圆方程梯度有界的解的一个极值原理，即最大值最小值不能同时在正无穷远或同时在负无穷远达到。 - To overcome the disadvantages, A freeform reflector design method, which is mainly based on a first-order quasi-linear partial differential equation, is proposed in this article for uniform rectangular illuminance distribution in the field of LED illumination.
为了克服该设计方法的缺点，本论文在文献调研的基础上，建立了点光源的非成像光学设计模型，提出了一种基于一阶拟线性偏微分方程的自由曲面反射器设计方法。