查询词典 incomplete dislocation

Presents the microstructure evolution in aluminum a nd copper after deformation by cold rolling in the strain range of 10 to 50%red uction using TEM and points out three types of dislocation structures are typica l and two of them are common for both materials and these two common types are f ound in non-cube grains and can be distinguished by crystallographic orientatio n of dislocation boundaries in the grains and the third type of structure is obs erved in cube grains, and concludes that grain orientation is important in deter mining the structure type but some other metallurgical parameters also have a ro le to play.

采用TEM对冷轧多晶铜与多晶铝的形变显微组织演变进行了对比研究。结果发现：多晶铜及多晶铝形变显微组织中均含有三类典型的位错结构类型，其中的两种结构特征在两种材料中是相似的，这两种类型结构存在于非立方取向晶粒，可通过晶粒中位错边界的晶体学取向加以区别，另一类型结构存在于立方取向晶粒；晶粒的晶体学取向决定了其形变显微组织类型，但其它冶金学因素对显微组织也有影响。

To the materials , there are rare dislocations in their crystal grains; to the unstrengthened samples, there are many dislocations which well-distributed in their grains; and to the strengthened samples, there are a large amount of dislocations scattered along their grain-boundaries, that is, the dislocations form a dislocation wall which is of great dislocation density.

又经透射电子显微镜对各种样品微观组织结构进行分析，发现其位错组态明显不同：①原材料样品中的晶粒内仅存在有非常稀疏的位错线；②未经过强化的样品中可观察到大量均匀分布的位错，分布密度相对较高；③在经过低载锻炼强化的样品中，可观察到大量的晶粒内在晶界附近聚集着一道密度很高的位错墙。

The new idea, such as the"rotation"of atlas in 3 direction in some of AADs with intact axis, vertebrated odontoid, complete dislocation of AADs with detached odontoid, and differentiation of"dislocation of atlantoaxial joint"and"stenosis of canal"in atlantoaxial subluxation with detached odontoid, are established in this report.

1、本研究提出了一些新的概念，如枢椎完整型AADs时其寰椎在三个方向上的&旋转&脱位、椎体化齿突畸形、齿突不连型AADs的完全脱位、齿突不连的寰枢半脱位时&脱位&和&狭窄&的区分、枕大孔不规则狭窄等为本研究的新的发现或提出的新概念。

The plastic deformation which is caused by the enrichment of edge dislocation with the same symbol, the incline crystal boundary which occurs when edge dislocation arranges vertically and the dissymmetry incline crystal boundary which is born of the distortion of crystal lattice are the three kinds of possible mechanism by which the graphite gets more crooked as nitrogen adds.

同号刃型位错群聚产生的范性变形，同号刃型位错垂直排列所产生的倾侧晶界，以及因晶格畸变而产生的非对称倾斜晶界是氮使石墨弯曲程度增大的三种可能机制。

It implies that the diffusive atoms teaseling along a dislocation pipe may diffuse outward into the bulk material for diffusion and may again diffuse into another dislocation pipe to continue this sequence of diffusion processes, showing a complex diffusion course.

它意味着，这时在一个位错管内运动的扩散原子，可以离开位错管渗透到晶体中继续扩散，还可以又回到另一个位错管中作扩散运动，从而表现出一个复杂的扩散过程。

The critical shear stress unpinning the 60 dislocation from the ring-shaped hexagonal vacancy defect decreases as the temperature increases in the models, and approaches a stable value of 0.6GPa as the temperature is higher than 300K, bellow the misfit stress in common SiGe heterostructures, which indicates that the 60 dislocation can not be pinned by the ring-shaped hexagonal vacancy defects in this case.

模拟结果表明：使位错不被钉扎住的临界外加剪应力随着温度的上升而减小，在上述模型中当温度达到300K以上就稳定于0.6GPa附近，小于SiGe体系中的失配应力，说明空位缺陷不会成为60位错的钉扎点，仅会对其运动产生迟滞。

Using the "attractiveness - strength of the market" indicators and fuzzy math method, the paper calculated the sustainable potential of the development of tourism of historical and cultural village, classifies its elements\' combination through the "M-R" situation matrix, the existence of an ideal type and transformation possibility proves the interdependence between tourism development and heritage protection; establishes a index system about sustainable development of tourism, valuates the situation of sustainable development of the seven historical and cultural villages using factor analysis method, combines its status and potential with "S-P" situation matrix, and disport the sustainable development into four kinds: strong synchronous, weak synchronous, strong-dislocation and weak-dislocation.

其次，提出旅游发展的层次性是历史文化名村聚落、遗产和旅游属性整体性的集中表现，依此构建了评价旅游可持续发展现状的指标体系，用因子分析法计算了7个历史文化名村的旅游可持续发展现状，对现状和潜力进行组合，在&S-P&状况矩阵中按其组合状态将历史文化名村可持续发展分为强同步型、弱同步型、强错位型和弱错位型四种类型，强同步型及良性转化路径的存在，证明了聚落属性、遗产属性和旅游资源属性的整合是可行的。

Being familiar with the mechanisms of anterior dislocations of the shoulder joint, posterior elbow dislocation, nursemaids\' elbow and posterior dislocation of the hip joint.

熟悉肩关节前脱位，肘关节后脱位，桡骨头半脱位，髋关节后脱位的机制。

Mastering clinical manifestations, diagnosis and treatment of anterior dislocations of the shoulder joint, posterior elbow dislocation, nursemaids\' elbow and posterior dislocation of the hip joint.

掌握肩关节前脱位，肘关节后脱位，桡骨头半脱位，髋关节后脱位的临床表现，诊断及治疗。

Objective: To raise awareness of the wrist joint dislocation, to make the right diagnosis, Then to take measures during different periods in different parts of dislocation.

目的：提高对腕关节脱位的认识，及时作出正确诊断，不同部位不同时期的脱位采取相应的治疗方法。

After explaining total design of automated test system for microcircuit , the thesis introduces GPIB standard .

文章在说明了微电路模块自动测试系统的总体设计后，对GPIB标准进行了介绍。

He interceded in my behalf.

他替我说情。