eigenvalue equation
英
美 [ˈaɪgənˌvælju ɪˈkweɪʒn]
网络 特征方程; 本征方程; 本徵值方程; 本征值方程; 方程式
双语例句
- The Study of Refraction and Vectorial Properties of Waves in Uniaxial Left-handed Material; Transfer Matrix and Mode Eigenvalue Equation of Three-layer-material Plane Waveguide Formed by LHM
光在单轴左手介质中的折射和矢量性质研究含左手介质的三层介质平板波导的转移矩阵和本征方程的分析 - The left leg kicks to counter-balance the vertical force component of elevating and recovering right arm. Transfer Matrix and Mode Eigenvalue Equation of Three-layer-material Plane Waveguide Formed by LHM
左腿打水来平衡右臂的抬升和空中移动长生的垂直分力。含左手介质的三层介质平板波导的转移矩阵和本征方程的分析 - Transfer Matrix and Mode Eigenvalue Equation of Three-layer-material Plane Waveguide Formed by LHM Thermal stability and electrical properties of high-k LaErO_3 films
含左手介质的三层介质平板波导的转移矩阵和本征方程的分析作为高介电常数栅介质材料的LaErO3薄膜热稳定性和电学性质的研究 - An Analytical Study on Cherenkov Cascading Second Order Nonlinearity Transfer Matrix and Mode Eigenvalue Equation of Three-layer-material Plane Waveguide Formed by LHM
平板波导中切伦科夫型级联二阶非线性效应的理论分析含左手介质的三层介质平板波导的转移矩阵和本征方程的分析 - The electron temperature gradient instability is studied with the integral eigenvalue equation in toroidal plasmas. Behavior of the modes and transport in the parameter regimes close to the threshold of the instability is emphasized.
用本征模积分方程研究了环形等离子体中的电子温度梯度不稳定性，在接近不稳定性阈值的参数区域内对模和输运的特征进行了研究。 - The eigenvalue equation and approximate formula for cut-off frequencies of guided modes are obtained by vector-field-method.
采用矢量场法，得到了在弱导条件下传导模式的特征方程和截止频率的近似计算公式。 - The half numerical method converts differential equation into generalized eigenvalue equation.
用半数值的方法把微分方程转化成广义本征值方程。 - The plastic dilatable constitutive relationship of finite/ large deformation theory is used in present paper to analyze anti symmetric deformation of a marble. The stress formula, the eigenvalue equation and the condition that shear bands generate are obtained.
应用有限变形理论的塑性可膨胀本构关系，对大理岩进行反对称变形分岔分析，得到分岔的应力公式、特征方程和剪切带存在条件。 - In this paper, the rationality of the multigroup approximation of the control critical eigenvalue equation for the slab geometry is studied.
研究了板几何控制临界本征方程多群逼近的合理性。 - The propagation characteristics of electromagnetic waves in a circular cylindrical dielectric waveguide is analyzed, and the transmission condition and the eigenvalue equation are derived by using Maxwell's equations.
通过简单的数学分析，推导圆棒介质波导的导模传播条件及特征方程，讨论电磁波在圆棒介质波导中的传播特性。 - The numerical results which come from the improved Hamiltonian and the truncated eigenvalue equation method display a good scaling behavior in the deep weak coupling region.
并用基于改进的哈密顿量的截断本征方程进行数值计算，结果在深度弱耦合区内显示出良好的标度行为。 - The Multigroup Approximation of the Control Critical Eigenvalue Equation for the Slab Geometry
板几何控制临界本征方程的多群逼近 - The eigenvalue equation of TE modes of the slab optical waveguide with nonlinear substrate is derived, in which the optical power carried in the substrate is taken as a parameter. A simple graphic method is used for solving this problem.
本文推导出了以衬底光功率流为参数的非线性衬底光波导TE模的本征值方程，且采用简单的图解法求解。 - By solving a constrained optimization problem, the optimal corrected damping matrix satisfying the required eigenvalue equation is found under a sense of the weighted Frobenius norm.
在假定分析质量矩阵与刚度矩阵是精确的情况下，通过求解一个约束最优化问题，得到了满足特征方程的加权Frobenius范数意义下的最优对称修正矩阵。 - A simplified method is developed for numerical analysis of the generalized eigenvalue equation with an additional mass matrix.
在实际工程中常常遇到具有附加质量矩阵的广义特征值问题，本文介绍一个求解这一问题的简捷计算方法。 - A New method of derivation of the surface-wave eigenvalue equation is presented, which derives the surface-wave eigenvalue equation for medium structure of microstrip from the closed-form Green's functions.
从闭合式格林函数推导出微带介质结构的表面波本征值方程，给出了一种新的表面波本征值方程的推导方法。 - The Transfer Matrix and the Mode Eigenvalue Equation of TM Wave in the Three-layers Plane Waveguide
三层介质平板波导中TM波的转移矩阵和模式本征方程 - New numerical method to solve eigenvalue equation of surface wave
计算表面波特征方程的一种新的数值方法 - Perturbation calculation in reactor physics requires the neutron adjoint eigenvalue equation.
在反应堆物理计算中，扰动计算需要中子本征值方程的共轭方程。 - A control equation of dynamic condensation matrix which relates the deformations associated with the master and slave degrees of freedom is derived directly from a modified eigenvalue equation. An iterative scheme is given for solving the equation at the same time.
本文从修改后的系统特征方程出发，导出了反映系统主、副自由度上变形关系的动力缩聚矩阵的控制方程，并给出了求解该方程的迭代解法。 - By means of theory and method of algebraic inverse eigenvalue problems, the optimal updated mass matrix and stiffness matrix which satisfy the required orthogonal relations and eigenvalue equation are found under the Frobenius norm sense.
运用代数特征值反问题的理论与方法，得到了满足正交关系及特征方程的最逼近有限元质量矩阵及刚度矩阵的唯一的修正质量矩阵与刚度矩阵（最优修正矩阵）。 - Firstly, we use the method of scalar quantity to deduce the eigenvalue equation of weakly guiding fiber and dichotomy to compute the effective index of guided core mode, then get the core mode equation.
文中首先从弱导光纤出发，采用标量法详细推导了纤芯导模的特征方程，采用了二分法精确计算了导模的有效折射率，进而求出了导模的模场。 - Finally a displacement generalized eigenvalue equation is obtained, in which the stiffness matrix is symmetric and positively definite.
最后得到一个矩阵型的位移广义本征值方程，刚度矩阵对称、正定。 - The presented method selects only one cyclic symmetric sector of the structure as the finite element calculating model and establishes the complex constrained eigenvalue equation of the sector.
选取结构的任一个循环对称扇区作为有限元计算模型，建立单个扇区复约束特征值方程； - Utilizing the algebraic Bethe Ansatz method, the Hamiltonian of q-boson hopping model and its eigenvalue equation are calculated under the integrable open boundary condition.
利用代数Betheansatz方法在可积开边界条件下推广了q形变玻色子模型，得到可积开边界条件下此模型的哈密顿量及其本征方程。 - We investigate the vacuum state of ( 2+ 1)-dimensional U ( 1) lattice gauge field theory, and derive the parameters of the continuum vacuum wave function in great details. The numerical results from the truncated eigenvalue equation method are also provided.
对2＋1维U（1）格点规范场论真空态进行研究，仔细推导出连续极限下真空谈函数中参数μ0和μ2的普适表达式，并用截断本征方程法进行数值计算。 - Galerkin method is employed to derive the eigenvalue equation of the shells containing axisymmetrical initial geometrical imperfections.
通过后屈曲分析，应用Galerkin法导出了含有轴对称初始几何缺陷的复合材料圆柱壳的屈曲特征方程。 - Finally, an efficient numerical method for the finite element model updating of damped gyroscopic system based on incomplete complex measured modal data is proposed. Applying the Lagrange multiplier method, the optimal corrected damping and gyroscopic matrices complied with the required eigenvalue equation are found.
对阻尼陀螺系统，发展了利用Lagrange乘子法同时修正阻尼与陀螺矩阵的有效方法，通过求解一个约束最优化问题，得到了满足特征方程的最小修正矩阵。 - Eigenvalue equation of membrane vibration with out-of-plane deformation is established. Numerical method of dynamic analysis is set up based on direct perturbation method.
建立了具有褶皱面外变形的薄膜振动的特征值方程，并基于直接扰动法建立了动态分析的数值方法。 - By projecting the glueball states to both sides of the Hamiltonian eigenvalue equation and diagonalizing the eigenvalue matrix, we expect to obtain the mass spectra of some glueball states.
通过将胶球态投影到光前哈密顿量本征值方程，并且对本征值矩阵施行对角化，对两胶子胶球体系的质量谱进行了试探性的研究。