片语

the inverse eigenvalue problem共轭偶向量

inverse potential problem势场逆问题

inverse vibration problem振动逆问题

inverse lattice problem对势反演

inverse dynamics problem逆动力学问题

generalized inverse eigenvalue problem广义特征值反问题

matrixes inverse eigenvalue problem矩阵逆特征值问题

inverse isoperimetric problem逆等周问题

inverse variation problem变分反问题

英汉例句

• The pre stress bar′s real inter force is obtained by solving an inverse problem of structural vibration.

  利用该公式，由实测的结构振动特性反演得到预应力筋的实际内力。

• The correct method for solving inverse problem is presented.

  给出了正确的反演方法。

• Genetic algorithms theory and method is first time being used to solve inverse problem of environmental hydraulics.

  首次把遗传算法的理论和方法引入环境水力学反问题的求解中。

• General solutions of above inverse problem in positive definite matrix and in orthogonal matrix are given here by using factorization method of matrix.

  本文用矩阵分解法给出该反问题在正定矩阵类及正交矩阵类中的通解。

• In the paper, author has studied the inverse problem about a class of quasi-linear partial differential equations of parabolic type by monotone method, proved uniqueness and stability.

  本文用单调性方法研究了一个拟线性抛物型方程系教反问题，得到了该反问题的唯一性与稳定性。

• This paper concern blind inverse problem arithmetic firstly, then restore the source signal by using system model which has been identified.

  文中首先提出了这种解决盲辨识问题的算法，然后利用辨识出的系统模型恢复了源输入信号。

• A mathematical model for the inverse problem of unsteady aerodynamic design of 2-d oscillating airfoil based on Euler equations is proposed.

  建立了基于欧拉方程组的二维振蕩机翼非定常气动设计反命题方法的数学模型。

• Moreover, the inverse problem iterative solving process often requires iterative calculation of electromagnetic scattering-the direct problem middle data.

  而且，在逆问题的迭代求解过程中常常需要迭代电磁散射计算一正问题的中间数据。

• Four typical mechanics problems, especially the inverse problem of fracture mechanics, are discussed in detail.

  本文还概要讨论了裂纹技术中四个典型的力学问题，特别是断裂力学的逆问题。

• A new approach based on evolutionary algorithm for inverse problem of parameter identification for water quality model is proposed.

  给出了利用演化计算方法求解河流水质多参数反问题的一种新方法。

• An evaluation index, named temperature effectiveness based heat source, is proposed. And the inverse problem of hybrid temperature diffusion is discussed.

  提出了适用于评价控制区域内最大温度的评价指标——基于热源的温度效率，并探讨了复合温度扩散反问题。

• The inverse problem is solved using conjugate gradient method of minimization based on discrete ordinates method of radiative transfer equation.

  该方法是在辐射传递方程离散坐标近似的基础上，用求目标函数极小值的共轭梯度法进行反演计算。

• An inverse problem of a free boundary problem which arised from the flow of non-Newtonian fluids is studied.

  讨论了由非牛顿流体流动引起的一类自由边值问题的一个反问题。

• To the inverse problem of the system of linear algebraic equations, tiauthor gives a symmetric matrix solution and the expression of its general solution.

  本文给出线性代数方程组反问题的对称矩阵解，及其通解表达式。

• The dynamic design of vibration system is considered as an inverse problem for nonlinear generalized eigenvalue in this paper.

  振动系统动力学设计被抽象为高维广义非线性特征值反问题。

• By means of idea of the Quasi-Solution the inverse problem is converted into a sequence of well-posed forward problems and an ill-posed system of algebraic equations.

  应用拟解法的思想，把原问题分解为一系列适定的正问题和一个不适定的线性代数方程组。

• The study of electroencephalogram (EEG) includes forward solution of EEG and inverse problem of EEG.

  脑电研究包括脑电正问题和脑电逆问题研究。

• Using this improved arithmetic to solve the inverse problem of EEG, it runs faster and can avoid local optimization more availably than SGA.

  为解决电磁场逆问题分析计算过度依赖计算机资源这一「瓶颈」问题，提出了一种新的快速全局优化算法。

• From the engineering point of view, a design method for single input optimal regulator with preassigned closed-loop pole by inverse problem approach has been derived.

  给出了从逆问题指定闭环极点设计最优调节器的方法，试图从工程角度解决单输入线性定常系统最优调节器的极点配置问题。