第三章研究了一维三方准晶的弹性问题。
The third chapter investigated the elasticity problem of one dimensional trigonal QCs.
准晶相由包晶反应生成。
The peritectic reaction occurs in the icosahedral quasicrystal formation.
最后讨论了准晶共轭结构的多标度分形特征。
Finally, it discusses the multiscale fractal feature of quasicrystal conjugate structure.
研究了十二次对称二维准晶的平面弹性问题。
The paper considers the plane elastic problems of dodecagonal system in two dimensional quasicrystals.
本文综述了准晶的结构、形成和物理性质的现况。
I survey current pictures of the structure, formation and physical properties of quasicrystals.
通常在显示屏中使用的液晶，某种程度上也是准晶。
Liquid crystals, often used in display screens, are sometimes quasicrystals, too.
报道了偶氮苯聚合物薄膜中的斑图形成，横向效应及准晶结构。
Pattern formation and transverse effect are reported for azobenzene polymer film.
一种自生准晶增强的高塑性变形镁合金，属于金属材料技术领域。
The high molding distortion magnesium alloy with the autogeny allowing the crystal wnganced belongs to the metal technical domain.
目的推广经典晶体弹性理论中的几个基本定理到准晶弹性理论中去。
Methods The basic governing equations of quasicrystal elasticity theory and Gauss's theorem were applied in the derivation.
能流和态密度的计算结果都表示十二重准晶光子晶体具有光子带隙。
The simulation of total energy flow and the density of states show that the dodecagonal QPC has photonic gap for TM polarized electromagnetic waves.
准晶和晶体一样具有规则点阵，当时这些点阵经过旋转后并不是等价的。
What Dr Shechtman had discovered, he realised, was a new sort of material called a quasicrystal. Quasicrystals have regular elements, like normal crystals.
发现准晶的电子能级分布服从随机矩阵理论与量子混沌理论中的统计分布规律。
We also found that energy level distribution in quasicrystals follows the level statistics in the random matrix theory and quantum chaos.
本文通过引入位移函数使得立方准晶的轴对称弹性问题化为求解一高阶偏微分方程。
Axisymmetric elasticity problem of cubic quasicrystal is reduced to a solution of a partial differential equation with higher-order by introducing displacement function.
结果表明，准晶材料在升温和降温过程中有明显的相结构转变； 准晶材料的比热容较高。
The results showed that there was obvious transformation of phase structure in the process of arising temperature, and the specific heat of quasicrystals was higher.
目的建立平面准晶中能量型路径守恒积分及其对偶形式，并确定准晶裂纹体裂尖应力奇异性阶数。
Aim to establish the path independent integral and its dual form of energy type, and to determine the singularity order of stresses near the crack tip in plane quasicrystals.
基于准晶榴界面模型，提出用互溶度数据和UNIQUAC参数计算二元体系液液界面张力的简单方程。
According to a quasi-lattice model, a simple equation for predicting the interfacial tensions of binary systems from UNIQUAC parameters and mutual solubility data has been obtained.
通过扫描电镜、能谱分析仪和透射电子显微分析技术，确定了合金的凝固组织、相成分及二十面体准晶的结构。
The microstructure, composition and phases of the alloy were analyzed by SEM and EDS. The icosahedral quasicrystal structure was identified by TEM.
从高分辨像出发，分别用十边形，五角形以及扁六边形和船形构筑了五种十次准晶近似相的各三种平面结构模型。
Three different planar structural modes of 5 approximants have been put forward by using pentagon, decagon, flat hexagon and boat-shape respectively.
膨润土胶体中膨润土以“准晶”状动态存在，准晶间以“边-面”和“边-边”的共同作用形成“卡房式”三维网络状凝胶结构。
In bentonite colloid, the quasicrystals is dynamic and the house-of-cards structure is made from the quasicrystals by edge-to-face and edge-to-edge forms.
准晶作为一种新的固态物质结构给传统的凝聚态物理学带来了深刻的变革，其弹性基本方程比传统晶体的弹性基本方程要复杂得多。
As a new structure of solid matter quasicrystal brings profound new ideas to the traditional condensed matter physics, its elastic equations are more complicated than that of traditional crystal.
试验表明：该钢空冷条件下即可获得准贝氏体、板条马氏体及孪晶马氏体的复合组织，且具有较好的强韧性配合。
The results indicated that the steel is composed of quasi bainite, lath martensite and twin martensite under air cooling condition, and also has better combination of strength and toughness.
扫描电镜下的原位准静态拉伸试验表明，合金的断裂行为是穿晶韧性断裂。
The result of insitu-tensile test shows that the behavior of fracture is transcrystalline rupture.
本文对（准）共晶系的融点和融解热进行了分析预测，得到了共晶混合物融点，融解热与组分物性（融点、融解热、比热）间的关系及两个推论。
Eutectic and co-melting point of different materials were determined by DSC, and the effect of different solutes on the Eutectic and co-melting point of materials were discussed.
铅锡合金的准二维电沉积物具有伪共晶-固溶体双层结构。
A two-layered structure of eutectic-solid sulotion is formed in the microstructure of Pb-Sn alloy obtained from quasi-two-dimensional electrodeposition.
铅锡合金的准二维电沉积物具有伪共晶-固溶体双层结构。
A two-layered structure of eutectic-solid sulotion is formed in the microstructure of Pb-Sn alloy obtained from quasi-two-dimensional electrodeposition.
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