查询词典 eigenfunctions

The fluid domain was divided into two regions by imaginary interface. The velocity potential in each region was expanded by eigenfunctions.

假想存在一个圆柱面，把流场划分为内外区域，在每个区域上将速度势用特征函数展开，然后在它们的公共边界上进行街接。

And then some"equivalent parameters"of hot stoves with self-preheating process were submitted and the eigenfunctions of heat exchange in the condition of self-preheating process were determined.

在前人自身预热操作法的基础上，进行了深入的理论研究，完成了包括大型高炉热风炉自身预热工艺流程、各参数对比分析和陶瓷燃烧器等配套技术等系统应用研究。

Accounting to analyzing the data gathered from animal experiments and analyzing phase diagram, we qualitatively analyzed the equation of model, and got the eigenfunctions.

根据动物实验中采集的数据，利用相图分析方法对模型中的微分方程进行了定性分析。并利用动物实验数据，绘制其相图并拟合出特征曲线。

There is another type of orthogonality of eigenfunctions of the Sturm-Liouville problem as follows:∫badx+hymyn+Hymyn=0.

斯图姆—刘维尔型特征值问题中特征函数存在另外一类正交关系，就是：ba∫dx+hymyn+Hymyn=0，称此正交关系为第二类正交关系。

With the aid of the solution matrix of Lax equation satisfied by the eigenfunctions, elliptic variables are introduced suitably, which give a direct relation between the soliton equation and the resulting compatible ordinary differential equations.

文中发展了一个分离技术，由此可将连续的和离散的2+1维孤子方程分解为相容的常微分方程或相容的常微分方程和离散流的演化。

On the condition of electric-longitudinal-optical phonon strong coupling in both two- and three-dimensional parabolic quantum dots, we obtain the eigenenergies of the ground state and the first excited state, the eigenfunctions of the GS and the first ES by using a variational method of Pekar type.

在电子-体纵光学声子强耦合情况下，我们采用Pekar类型的变分方法获得了二维和三维抛物势限制的量子点中的电子的基态和第一激发态的本征能量和本征波函数。

It is a common problem tocombine the eigenfunctions for the system with a given symmetric group-into thesymmetrical adapted bases,belonging to the irreducible representations ofthe group.

我们知道，一个具有给定对称性的哈密顿量的本征态可按对称群的不可约表示组合成对称基。

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。