By virtue of method of continuum approximate limit, we obtained the solitons of the vibration of lattice in one-dimensional harmonic and inharmonic chains of polarized molecule, under the conditions considering and inconsidering the interaction of exciton with phonon, through solving moving equations of exciton and phonon.

運用連續(xù)極限近似方法，通過求解聲子和激子的運動方程h在线观看视频免费，得到了在不考慮激子與聲子的相互作用和考慮激子與聲子相互作用兩種情況下的極性分子簡諧鏈和非簡諧鏈中晶格振動的孤子解美日在线无码视频看看，并得出了激子與聲子的相互作用的非線性效應類似于晶格三次勢的非線性效應，以及相同的非線性效應不論是同時作用還是單獨作用都具有相同的非線性效應的結論A区手机在线看黄色视频。

In the first part presented in Chapter 3, the previous work on the SKAWs in two limit case of 1≥β≥me/mi and β≤me/mi≤1 was generalized to the case of an arbitraryβ value where β is the ratio of thermal pressure to magnetic pressure, me(I is the electron mass, and it was showed that the SKAW accompanied by both dip and hump density solitons are possible.

這第一部分中欧美插插，首先將前人關于這兩個極限情行下（即1≥β≥me/mi和β≤me/mi≤1）的SKAW的工作推廣到更一般的參數范圍，給出了SKAW存在的一般判據中文字幕日本乱码精品久久，并證明在β~me/mi的情行下欧美性爱手机，伴隨有稀疏和壓縮密度孤子SKAW都是可能的。

Combined KdV equation; Generalized KdV equation; Reduction-order method; Auxiliary differential equation technique; Solitarywave solutions; Periodic solutions; Solitons; Algebraic travelling wave solutions; Physical structures

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Firstly, the effect of axial vector meson 〓(1282) upon the moment of inertia and the masssplittings of solitons are studied in the model, which comes from a U(2)〓×U(2)〓chiral meson theory.

首先98精品视频在线，從一個U(2)〓× U(2)〓手征介子理論出發(fā)，通過模型国产免费午夜福利天堂AV，考察軸矢量介子〓(1282)對孤立子轉動慣量和重子多重態(tài)質量劈裂的影響中日韩午夜高青视频在线观看。

Plane waves are absolutely stable against small modulations in self-defocusing media, the dark spatial solitons exist only in the form localized dark hole on the plane wave background.

在自散焦介質中，平面波的傳播對小的調制擾動是絕對穩(wěn)定的，暗空間孤子正是作為平面波背景上的一種局域暗跡而存在的麻豆av在线。

The terms neglected in the derivation of this completely integrable equationshould be considered as perturbations.To study the methods of amplifying or controllingoptical solitons,a perturbation theory is also necessary.

在導出這個完全可積方程的過程中忽略了的項要作為微擾加以考慮国产一区视频在线看，研究對光孤子的放大和控制等手段，也需要使用微擾理論天天干天天操天天爱天天日天天。

Nowadays both theoretical and experimental investigations have extended the concept of solitons to include the cylindrically and spherically expanding or contracting nonlinear waves displaying general soliton properties with the exception that their amplitudes are functions of the radial distance.

雖然目前欧美牲交A欧差aA片欧美精品，理論和實驗研究已經擴展了孤子的含義，其中包括了在柱坐標和球坐標下進行展開或非線性波呈現一般意義上孤子的性質但振幅是半徑的函數等无码H肉在线观看免费一区。

The analysis of theory and experiments shows that dark photovoltaic solitons depend on the direction of propagation,orientation of the intensity gradient,with respect to the crystalline axes of the medium.

實驗和理論分析表明人人夷人人插人人摸，暗光伏孤子的形成與光的傳輸方向，強度梯度與晶體c軸夾角有關人人操人人摸人人看；只有在一定的條件下网址黄免费，才能得到穩(wěn)態(tài)的部分空間非相干暗光伏孤子。

It showed that dissipative holographic solitons can exist in a two-beam dissipative system in a proper condition.

實驗表明婷婷激情五月综合，在適當條件下亚洲天堂2020av，耗散全息光孤子可以存在于不加外電場的以3-甲酰基-9-乙烯基咔唑為基礎的有機光折變材料中339644.com。

By treating photorefractive spatial soliton as rays in geometric optics, the action of the diffusion effect on propagation of PR spatial solitons is analyzed.

把光折變空間孤子看作幾何光學中的一束光線亚洲欧美中文字幕在线一区下载，研究了擴散效應對光折變空間孤子傳播的影響。