查询词典 eigenfunction

The dynamic response of the embedded pile due to the wave force was studied by an analytical method of eigenfunction expansion.

通过展开波浪对桩散射问题的特征函数的方法研究了波浪荷载作用下桩-土体-水流系统的动力响应问题。

They can be used when we solve the problem of rotating ring by using the eigenfunction expansion method.

并推导非旋转圆环振动模态的正解，作为旋转圆环解求析解时的特徵函数展开法所使用。

Finally we obtain a formula which can be used to calculate the numbers of oscillation points in 0,l} of the eigenfunction corresponding to the nth eigenvalue.

Binding研究的具有一种特殊分离型边条件的左定Sturm-Liouville算子得到的结果要复杂，P.Binding得到的结果是本文的一种特例。

As an application, the completeness of the eigenfunction system of the infinite dimensional Hamiltonian operator corresponding to a wave equation is given.

作为应用，还给出了波动方程导出的无穷维Hamilton算子特征函数系的完备性。

We also calculated the details of the eigenfunction.

由于周期折皱界面引起的激子质心运动量子化使得光吸收谱中出现了新的几乎等距的吸收峰。

Based on an interpolation postprocessing, superconvergence estimates of both eigenfunction and eigenvalue are obtained.

应用稀有限元方法讨论特征值问题的求解，通过插值后处理，得到了特征值和特征函数的超收敛结果。

The diffraction potential functions are obtained by using the eigenfunction expansion method, and expressions for reflection and transmission coefficients are defined.

首先利用特征函数展开法导出了绕射势函数的分析解并进一步得到透反射系数的计算公式，然后利用边界元方法验证了解析解。

The modification and redesign of the part structure is easy, if needed. A structure identification method based on 3D eigenfunction is developed by analyzing the features of each cross-section.

通过对物体断层轮廓内在规律的研究和分析，提出了用各断层的特征构造物体三维的结构特征函数，进而实现物体结构识别的方法。

In this paper we use the method of supersymmetry to discuss the invariant,obtain an eigenfunction corresponding to eigenvalue of the invariant for a harmonic oscillator with time-dependent frequency.

在采用超对称性的方法讨论了不变量，得到了变频率谐振子不变量的本征值和本征函

The stable field problem is discussed in rectangle area with method, which are eigenfunction and superpositionle.

文章结合叠加原理，应用本征函数法研究矩形区域上稳定场问题。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。