dislocations

dislocations的基本解释

n.

脱位( dislocation的名词复数 ), 脱臼, 混乱, 紊乱

与dislocations相关的网络例句 [注：此内容来源于网络，仅供参考]

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。

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。

In both primary γ-grains and γ-laths within lamellar α2+γ colonies, the ordinary 1/210 dislocations and the true twins created by1/612 partial dislocations or pseudotwins created by 1/621 partial dislocations were o.

结果表明，2种类型γ相中都能观察到1/210普通位错和1/612或者1/621变形孪晶。

与dislocations相关的网络解释 [注：此内容来源于网络，仅供参考]

emissary dislocations：发射位错

emf method 电动势法 | emissary dislocations 发射位错 | emission 放射

dislocations：位错

该介孔单晶的每个晶面都可以归属为{110}面,透射电子显微镜(Transmission electron micrographs, TEM)证实介孔晶格在整个晶面上规则排列(沿[110]方向),没有观察到明显的位错(dislocations),层错(fault planes)或孪晶(twinning)现象,

dislocations：变位

dislocation metamorphism 断错变质 | dislocations 变位 | dispersant 分散剂

dislocations strengthening：位错强化

dislocation wall 位错墙 | dislocations strengthening 位错强化 | disorder 无序

intersecting dislocations：相交位错

intersecting body ==> 相贯体 | intersecting dislocations ==> 相交位错 | intersecting frame ==> 交叉式针梳机