晶格

We get CMKdV and PDNLSequations of the one-dimensiona1 lattices and obtain a series ofdynamic properties of soliton in the monatomic chain. The thesisconsists of five chapters.

首次得到了一维晶格的CMKdV方程和PDNLS方程，取得了一系列关于一维晶格中的孤立子的动力学性质的一些有意义的结果。

The excitonic properties about recombination,transfer andscattering in semiconductors and superlattices are an importantresearch topic because of the optical properties of superlatticesand multiple quantum well in band edge depended on the excitonicfeature.

在半导体超晶格中，激子的行为决定了超晶格和量子阱的很多光学性质。因此有关激子的复合、跃迁及散射过程是一项重要的研究课题。

Due to the high concentration of Zni, as-grown ZnO is n-type semiconductor. Zni have strong compensation to the p-dopant, so the dopant should be screened in order to obtain effective p-doped ZnO.

我们的计算结果首次从理论上证明了ZnO的自然n型导电性与Zn子晶格的缺陷密切相关，而与氧子晶格的缺陷关系并不明显。

Compared with picosecond pulse laser, the intense of pulse is the main factor of the finally temperature of electron.

发现电子与晶格耦合系数影响材料表面电子的温升及电子与晶格温度耦合时间；与皮秒激光比较，脉冲功率密度是影响电子最终温度的主要因素；飞秒激光烧蚀金属材料的厚度可达到表层厚度量级。

The lattice relaxation in the CVD diamond thick films were detected by the X-ray diffraction attachments. It is associated with self-annealing of diamond thick films in the process of long time deposition. The wearing discrepancy of diamond coated cuttings and diamond thick films brazed cuttings is well illustrated by means of lattice relaxation.

用X射线衍射仪的薄膜附件测试分析金刚石厚膜内的晶格松弛现象，发现沉积金刚石厚膜过程中存在高温自退火的作用，运用晶格松弛的观点很好地解释了金刚石薄膜涂层刀具与厚膜钎焊刀具的耐磨性能差异。

The thermodynamical properties of the two dimensional square lattice and the three dimensional simple cubic lattice transverse Ising model with spin - 1/2 are investigated within the framework of the finite cluster appraximation.

本文在有限集团近似的框架内研究了自旋为1/2的二维平方晶格和三维简立方晶格横场伊辛模型的热力学性质，得到了相应的相图，临界温度和临界横场。

The transformation matrix is also used to create superlattice and sublattice.

变换矩阵也用于制造超晶格的晶格。

It was particularly observed that, with increasing fraction of Q〓 mode Jahn-Teller distortion and decreasing of that of Q〓 mode in the CO state, the magnetic structure evolves from CE-type to C-type, orbital ordering from 3d〓/3d〓 to 3d〓, and crystal structure from tetragonally compressed to tetragonally elongated orthorhombic.

特别是，我们发现〓在电荷有序态下随着Ca〓离子掺杂量从x=0.5增大到x=0.75，合作Jahn-Teller晶格畸变的畸变模式从Q〓模式逐渐转变到Q〓模式，这种晶格畸变模式的转变直接导致了电荷有序态下的磁结构从CE-型转变到C-型，轨道序从3d〓/3d〓转变到3d〓，晶体结构从压缩的正交对称性转变到拉伸的正交对称性。

Theoretical basis of thermodynamics on fluid phase balance is studied in this paper, and estimating rule of thermoelectrical equilibrium with interfacial phenomena is analyzed. Adsorption theoretical model is evaluated on the base of essential theory of adsorption.

本文研究了流体相平衡的热力学理论基础，并分析了存在界面现象时的热力学判据，研究了吸附的基本理论，选择了空穴溶液理论模型计算凝析气在多孔介质表面的吸附；应用晶格理论吸附模型计算凝析油在多孔介质表面的吸附；应用气相吸附数据计算二元液相吸附，作为应用晶格模型研究多元液相吸附的输入数据，并且首次考虑气液混合吸附，以凝析油的临界流动饱和度作为判断气液混合吸附还是单纯的液相吸附的条件。

The result implies that the magnetic property of this model do not belong to a same universal class on this lattice and a family of the diamond_type hierarchical lattices.

结果表明：这样一种特殊钻石型等级晶格和一般的一族钻石型等级晶格的铁磁相变性质属于不同的普适类。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。