英语释义

1. the solution of a differential equation (such as the Schr?dinger wave equation) satisfying specified conditions

片语

in eigenfunction自旋本寨数

membrane eigenfunction[数]

discrete eigenfunction离散本征函数

simultanious eigenfunction共同本征函数

spin eigenfunction自旋本寨数

generalized eigenfunction[数]

fundamental function基本功能；特寨数；特征函数；[数] 基本函数

singular eigenfunction奇异特征函数

characteristic function特征函数

eigenfunction expansions特征展开

英汉例句

• Under shape invariance potential condition, The energy eigenvalues and eigenfunction of N-dimensional hydrogen atoms are obtained.

  并用超势的特性，得到了N维氢原子的本征函数。

• Based on the deep analysis of the principle of parametric polynomial method, shape eigenfunction method is presented in this paper.

  在深入分析参数多项式方法数学原理的基础上，提出了参数分布形状特征式法。

• In this paper, a biorthogonal mode eigenfunction method is presented and applied to the analysis of em radiation and scattering problems.

  本文提出了一种双正交本征函数方法并用于对电磁辐射和散射问题的分析。

• The uniform differentiability of characteristic function and conditional characteristic function and reversion formula of conditional eigenfunction are obtained in this paper.

  得到了特征函数、条件特征函数的一致可微性和条件特征函数的反演公式。

• A new kind of eigenfunction is presented.

  提出了一类新的本征函数。

• Two basic methods of solution of the Fokker-Planck equation, i. e. the method of the representation of eigenfunction and that of the path integral, are discussed.

  本文讨论了福克-普朗克方程的两种基本解法，即本征函数展开和路径积分方法。

• In 1990s based on the eigenfunction method of representation theory of groups, a new method, the symmetrized boson representation (SBR) method, was brought forward.

  90年代，陈金全等人在点群的表示理论上提出了一种新的方法，对称化玻色表象方法(SBR)。

• This paper solves the histories and distributions of dynamic stresses in finite solid cylinder under shocking load by using eigenfunction method.

  本文利用特征函数方法求解了有界圆柱体在沖击载荷作用下的动应力响应历程和分布规律。

• In chapter 8 solutions by eigenfunction expansion to 1-dimensional problems of mechanics and 2-dimensional problems of theory of elasticity are researched.

  第八章研究1维力学和2维弹性力学问题的特征函数展开解法。

• Besides, by giving a Dirac eigenvalue problem example and studying the eigenvalue and eigenfunction of it and its adjoint problem, we can obtain an eigenfunction expansion theorem.

  此外讨论了一个非自伴的问题，对它和它的伴随问题的特征值、特征函数进行了详细的讨论，得到了一特征展开定理。

• An element with mixture structure of waveguides and planar dielectric layers is analyzed using spectral domain approach and eigenfunction technique.

  本文用谱域法结合本征函数技术分析了波导平面混合结构天线单元。

• Under the assumptions of linearized potential flow, the coupled problem of flow in the interior and exterior fluid regions was solved by an eigenfunction expansion approach.

  在线性有势流的假定下，用特征函数展开方法求出了内部和外部流场的解。

• In the process of the real-time image partition, using the eigenfunction to realize the partition of image coordinate set is very convenient and easy.

  在实时图像分割的过程中，利用特征函数实现图像坐标集合划分简便快捷。