相变

Furthermore, we believe that the general rules for understanding the superstructures formed within boundary areas are correlated directly with different overlapping or connecting operation with respect to building units of flattened hexagons and P-B polygons. These rules are as following:I The adjoined domains at least have their basic structural units a side-shared (that is, sharing two column clustersП) The basic structural units in both domains have overlapping area as large as possible.3 For theξ-Al-Ni-Rh phase formed in the as-cast Al75Ni15Rh10 alloy, phase transition processes induced by electron beam irradiation with different amount of dose were studied by in-situ observations in an electron microscope.

本论文提出了畴界的通用模型：各种畴界及其畴界处超结构都可以用一个通用的叠加覆盖模型去表示，覆盖的基本单元为扁六边形或P-B多边形，连接与覆盖规则如下：I相邻畴中的基本单元至少有一个共用边相邻畴中的基本单元重叠时沿b方向有最大重叠面积。3研究了Al75Ni15Rh10合金中ξ-Al-Ni-Rh相在透射电镜电镜中经不同剂量电子束辐照后引起的辐照损伤和相变过程。

The fluid inclusions in several types of rocks in the Dabie UHP zone were systematically investigated in the aspects of petrography and temperature of phase change.

对大别超高压变质带主要构造单元各类地质体岩石中的流体包裹体进行了岩相学和相变温度的观察与测定。

The lecture contains 12 chapters for 2 semesters and includes information of materials basic features and properties such as Crystallography, Motion state of electrons in solids, Crystal structure, Semi-crystals and non-crystals, Phase diagram, Point defects and line defects, Plane defects and volume defects, Diffusion, as well as the basic principles of materials processing such as Solidification, Deformation and recrystallization, Solid transformation.

授课内容分十二章；涉及材料最基本的性质和特征（晶体学基础，固体材料中电子运动状态，晶体结构，非晶态与半晶态，相图、晶体中的点缺陷与线缺陷、面缺陷与体缺陷、扩散）以及材料成形过程涉及的基本原理（凝固、形变与再结晶、固态相变等）。

This paper presents classification of car steel sheet in Cherry Car Co.and introduction and description of practical propery tests,applications of super deep draw steel IF- cold rolled high strength sheet,bake hardening sheet- cold rolled dual phase steel sheet,TRIP sheet,Sandwich steel sheet and pickled oil steel sheet.

介绍了奇瑞公司轿车用超深冲IF钢板、冷轧高强度钢板、烘烤硬化钢板、冷轧双相钢板、相变诱导塑性钢板、减振复合钢板和热轧酸洗钢板的实际性能试验及应用，分析了国内外部分钢种的实际成分和性能以及用高强度钢板制造车身的减振效果，并对薄钢板和典型表面件的抗凹刚度和抗凹深度进行了检测。

A linear model between the thermal shock resistance and the phase content at room temperature is proposed based on this concept,another evolved relationship between the pyroconductivity and the elevated temperature transformation is also proposed.

以此为前提，建立了电解质材料体系的抗热震性与室温相比例之间的相关模型，提出了其电导率与高温相变之间的演变模型，为制备用于测低氧活度的高精度冶金氧传感器提供参考依据。

But it has the problems of phase segregation and supercooling during the phase change process.

但硫酸钠水合盐在相变蓄热过程中，存在相分离，过冷等问题。

Above the critical point,the second-order phase-transition line between the superfluid and the normal phase is determined.

在三相点温度以上，超流和正常相之间有二级相变。

In the paper, the influence of grain size on phase transformation of tetragonal to monodlinic of ZrO2 is also discussed.

文中还讨论了晶粒尺寸对ZrO2四方相相变的影响。

The paper brings out a few of measures to save energy including rational planning of grid, improvement of line loss management, public line , reactive compensation on-spot, promotion of single-phase transformer and elimination of timeworn facilities, etc.

提出了多种途径的节能措施，包括合理规划电网、加强线损管理、完善公用线路、公用台变无功就地补偿、推广单相变、淘汰落后用电设备等。

The CCT curve s under deformed and undeformed conditions were obtained by way of thermal dilation and metallography.

用 Gleeble-1500型热力模拟试验机研究了含钛高强度钢变形奥氏体在连续冷却过程中的相变规律，用膨胀法结合金相法建立了该钢变形和未变形奥氏体的连续冷却转变曲线，并探讨了该钢的热轧可行性。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。