查询词典 dislocation breccia

Many nanotwins were formed in this triangular region. HREM observations showed that nanotwinning dislocations were nucleated at noncoherent twin boundaries with the local stress concentration, and the nucleation is related to the dislocation dissociations at the boundary ledges. The proceeding of these nanotwins is the homogenous shears of 1/6 [11〓] twinning dislocations, which is that the trailing 1/6 [112] twinning dislocations repel the leading twinning dislocations to proceed in the (111) planes. Therefore, twinning dislocations at the twin tip appear to be on one side of twin, forming a noncoherent twin boundary with a semilenticular shape.

在此三角区域内发现许多纳米孪晶的存在，通过高分辨电镜手段观察到纳米孪晶中的孪生位错是在具有原位应力集中的非共格入射孪晶界上形核的，纳米孪晶的形核与界面的台阶位错及其位错分解反应有关，纳米孪晶的行进是1/6[11〓]孪生位错均匀切变机制，即每一个（111）孪生面上对应一个孪生位错，其中拖尾的1/6[11〓]孪生位错将会推动领先的孪生位错行进，于是在形变孪晶头部位置的孪生位错排列常常出现在形变孪晶的一侧界面，形成一个半透镜状的非共格孪晶界。

Background:Developmental dysplasia of hip is a frequent disease of skeletal muscular system in infant.There is about 1% to 10% infants to be prone to developmental dysplasia,dislocation,and semiluxation of hip in the borning.

研究背景及目的：发育性髋关节异常(developmental dysplasia ofhip，DDH)是婴幼儿骨骼系统最常见的疾病之一，约1％～10％的新生儿出生时有髋关节发育不良、脱位及半脱位倾向。

In addition, the incidence of dislocation in prosthesis with skirted is less than prosthesis with no skirt.

有裙的假体脱位率比无裙假体高。

It is found that it is not a general snaking river but a river dislocation with two groups of listric faults of different directions and active behaviours across it.

这不是一般的蛇曲，而是一个穿过两组不同方向与不同性质的活动走滑断裂的河流位错现象。

Through a series of quenching, tempering, tensile testing, low-temperature impact test and metallographic analysis, we ultimately came to the following conclusions:(1) low-carbon alloyed steel 20CrMn2NiMoV quenching at 870℃ and tempering at 200℃, whose structure contains tempered dislocation lath martensite and few small bainite under mixed, has the best obdurability;(2) Carbon Steel 45CrMn2NiMoV quenching at 850℃ and tempering at 620℃, whose structure is sorbitic, has a performance less than that of low-carbon Alloyed steel, but it can also meet the basic design requirements.(3) Mn can substitute for the role of Ni within limited extent.

通过一系列淬火、回火、拉伸试验、低温冲击试验以及金相分析，最终得出以下主要结论：（1）低碳合金钢20CrMn2NiMoV经870℃淬火+200℃回火，得到回火位错型板条马氏体+少量细小下贝氏体的混合组织，具有最佳的强韧性配合；（2）中碳合金钢45CrMn2NiMoV经850℃淬火+620℃回火，得到回火索氏体组织，综合性能虽然不及低碳合金钢，但也能基本满足设计要求；（3）Mn在一定程度上能够替代Ni的作用，适量的Mn和Ni相互配合可以得到最佳的低温韧性，因此&以Mn代Ni&是低温钢材料研究开发中一条可行的适合我国资源状况的合金化思路。

Results:Fractures were demonstrated definitely with transaxial imaging,SSD and MPR in all patients.The length,shape,direction and displacement of fractures,the appearance,size and space location of detached bone fragments,and dislocation of joint were displayed stereoscopically by SSD.Joint disruption and detached bone fragments within joint could be best viewed by MPR.

结果：所有病例CT横断面、SSD和MPR像均明确地显示了骨折，SSD像立体地显示了骨折线的长短、形态、走向，碎骨片的形态、大小、空间位置以及骨折的移位和关节对位状况，跨关节MPR像显示关节受累和关节腔内游离碎骨片更佳。

To investigate the possibility of resection arthroplasty of the sternoclavicular joint in treatment of dislocation of this joint.

目的：探讨切除性胸锁关节成形术治疗胸锁关节脱位的临床应用可行性。

Objective To study the feasibility of treatment of old dislocation of sternoclavicular joint by locking compression plate internal fixation and bone graft.

目的 探讨LCP钢板内固定加植骨治疗陈旧性胸锁关节脱位的可行性。

Excludes: dislocation, sprain and strain of sternoclavicular joint

不包含：胸锁骨间关节的脱位，扭伤和拉伤 S43.2， S43.6

Collar-bone hook nickelclad utilizes the lever principle and the intensity of nickelclad itself to oppose the traction force of sternomastoid muscle and avoid prolapse.As not damaging the acromioclavicular facet,it can avoid and reduce the traumatic arthritis caused by devices such as Kirschner wire ect.This method characterized by little wound,fixation firmly and moving the joint early is a effective method to cure distal collar bone fracture and acromioclavicular dislocation.

锁骨钩钢板利用杠杆原理和钢板自身的强度对抗胸锁乳突肌的牵引力，可以避免内固定物体的松动脱出，由于术中不损伤肩锁关节面，能够避免或减少克氏针固定等经关节手术所造成的继发性创伤骨关节炎，该方法创伤小、固定牢固，能早期活动肩关节，是治疗锁骨远端骨折和肩锁关节脱位行之有效的方法。

The teacher likes the honeymouthed little girl very much.

老师很喜欢这个嘴甜的小姑娘。

Mr. Notker Bien's interests are traveling, spending quality time with the family and long-distance-running.

诺特卡·柏恩先生热爱旅游，长跑，以及和家人一起共度美好时光。