查询词典 specular reflection

Then, we set up the double-row monodromy matrix of the Hamiltonian, the transfer matrix and the reflection equation of the system with the help of the scattering matrix and the reflecting matrix.

接着借助量子反散射方法，运用两体散射矩阵和反射矩阵，构造了双行monodromy矩阵、转移矩阵和系统的边界反射方程，从而详细证明了系统的精确可解性。

In this dissertation, we construct the Bariev model with nine kinds of boundary fields by the matrices K_± defining the boundaries. And then the Lax operator is given in the form ofmatrix, as well as the basic quantities, e.g., the R -matrix, the monodromy matrices and the transfer matrices are defined. By using the expression of the local Lax operator of the model,the action of the monodromy matrices T, T~(-1), U_ on the pseudo-vacuum state is given outin detail. Furthermore, the main fundamental commutation relations are obtained through the reflection equations, the recursive n-particle state as well as the one-particle exact solution is given and the Bethe ansatz equations are found accordingly. Finally, we list the nesting boundary K matrices, which play a crucial role for obtaining the n-particle solution and finding the Bethe ansatz equations, the eigenvalues of the transfer matrices and the energy spectrum of the system by means of the nested algebraic Bethe ansatz method.

在这篇文章中，我们利用边界K_±矩阵构造出了具有九种边界场的Bariev模型，同时给出了该模型L算子的具体矩阵表示形式，并定义了R矩阵，monodromy矩阵以及转移矩阵；接着利用L算子的矩阵形式，给出了其对应monodromy矩阵T、逆矩阵T~(-1)作用到真空态上的值，并利用Yang-Baxter关系及反射方程得到了双行monodromy矩阵U作用到真空态上的值；然后利用反射方程通过复杂的计算得到了一系列重要的基本对易关系式，并给出了模型的递推的多粒子波函数、单粒子解及Bethe ansat方程；最后给出了模型的嵌套的边界K矩阵的具体形式，从而为运用嵌套Bethe ansatz方法求解该模型的多粒子解、Bethe ansatz方程以及系统的能谱打下了很好的基础。

As the waters of a tideless pool putrefy by reason of their stagnation, the mind becomes turbid and corrupt through lack of action; and the perpetual reflection upon one subject resolves itself into monomania.

正如水波不兴的池水由于停滞而腐朽一样，人的头脑也由于缺少活动而变得混乱腐朽；而长久地想着一个问题便变成了偏执狂。

The portraits have dual monumentality implications: it is both individual autobiography and collective memory; private as well as national macro political domain; general preservation and also critical reflection.

这个绘画肖像系列具有双重的纪念性：它既是个人自传性的，也是集体记忆式的；既是私生活性质的，也是国家的宏大政治性的；既是一般性的留存式的，也是具有批判意味的反思性的。

In MOO, reflection forms a natural part of everyday programming idiom.

在茂，体现自然形式的一部分，每天的节目成语。

I confess freely to you,I can never look long upon a monkey without very mortifying reflection.

我坦坦白白地跟你说吧，我决不能长久看著猴子而不感到非常屈辱的。

Random of moss-grown to this QQ the reflection of door incident.

对此次落伍QQ任意门事件的思考。

In this image, the separated tail creates the illusion of a reflection nebula. It appears as a faint bluish haze right of center against a background of stars in the loosely grouped Alpha Persei Moving Cluster.

在该照片里，彗尾产生了一个反射星云的效果：即在背景星空衬托下，该彗尾在照片中间偏右疏散星团的地方出显出淡淡的蓝色云雾状。

In contrast,methods used to depress regular interference,especially multiple reflection and surface wave are few.

但在压制多次波干扰和面波干扰方面，目前有效的方法并不多。

Peaking in the frequency spectrum due to repetition of signals by multiple reflection is not confined to water layers.

多次反射波引起的信号重复在频谱中造成的峰值增多，并不仅仅局限于水层。

You can buy sweetened beverages, if that suits you.

你若喜欢的话，可以买些含有糖精的混合饮料。

As many of you are probably aware, Nick and Vanessa were recently faced with an embarrasing sex scandal after naked pictures of the two getting jiggy with it in a hot tub surfaced the net.

正如很多你可能知道，尼克和 Vanessa 最近面临一个尴尬的绯闻事件后，赤裸裸的图片两个越来越jiggy与它在浴缸中的一个热点浮现净。