接近锯切口和沿着边缘的裂纹部分相对于裂纹面中心而肯定是闭合的。
The portions of the crack near the saw cut and along the edges are closed in relation to the center of the crack face .
大本钟的运动造成了下议院其它部分墙面出现裂纹，其中包括大臣办公室的走廊墙面。
Big Ben's movement has caused cracks in the walls of other parts of the House of Commons, including corridors where ministers have their offices.
大本钟的倾斜运动还造成了下议院其它部分墙面出现裂纹，其中包括部长和影子部长办公室的走廊墙面。
Big Ben's movement has caused cracks in the walls of other parts of the House of Commons, including corridors where ministers and shadow ministers have their offices.
该研究还表明，在长寿命范围，裂纹起始寿命是疲劳全寿命的主要部分。
Moreover, the study indicated that the fatigue crack initiation period is the main portion of the total fatigue life at long lives.
模态声发射在检测过程中采集几千个波形，其中只有一部分是裂纹生长所产生的。
MAE can result in the capture of thousands of waveforms during a test, of which only a few will be the signals from crack growth.
惠特尼是部分的内华达山脉，一个断层山脉形成时移动板块导致了裂纹和断裂的地球表面。
Whitney is part of the Sierra Nevada, a fault-block mountain range formed when shifting tectonic plates led to the cracking and faulting of the Earth's surface.
“石头”部分通过冰裂纹肌理的铝板来表达“石头”的质感。
The "stone" part expresses the texture of stone by aluminum plates with cracked ice crackle.
非集结部分出现部分微裂纹愈合，密度反向变化，有助于解释一些前兆记录在短临阶段记录中出现反向的现象。
The part out of nucleation where some microcracks heal and the density change reversibly may be helpful to interpret the phenomenon that some precursors records appear reverse change.
机械零（构）件的寿命由裂纹形成时间（即疲劳寿命）和裂纹扩展寿命两部分组成。
The whole life of an equipment part consists of the crack forming life (i. e. , the fatigue life or the damage accumulation life) and the crack extension life.
论文的第二部分对微裂纹的形核机理及扩展机理进行了详细的阐述。
In second chapter, the mechanisms of crack nucleation and propagation are explained in detailed.
压敏产生的原因是导电沥青混凝土试件的压缩邻近效应、微裂纹和石料间的剪切力使部分导电通路错位。
Piezoresistivity of ecac may involve proximity effect, microcrack and the staggered arrangements of conductive pass-ways due to shear strength of aggregates.
在平衡裂纹条件下，将塑性部分表达为该载荷与裂纹长度的函数。
Under the condition of equilibrium crack the plastic component of the displacement can be regarded as a function of load and crack length.
将具有一定应变硬地指数的二维裂纹体在单一载荷作用处的位移分成线弹性部分和塑性部分。
The load point displacement caused by single load for two dimentional cracked body with certain strain hardening exponent is divided into its linear-elastic and plastic components.
第一部分阐述了短裂纹研究的理论和实际意义，给出了目前对短裂纹的两种定义和短裂纹形成原因的三种解释。
In the first part, the theoretical and practical significances were represented, two kinds of definition for short cracks and three sorts of explanation for its initiation were given.
基于钢筋混凝土的破坏分析，结合混凝土类准脆性材料的断裂特性，本文提出了强化筋桥联基体裂纹力学分析模型，在该虚拟裂纹端部存在粘聚力分布，而强化筋在桥联裂纹处具有与基体脱离的部分段。
Based on the failure analysis of reinforced concrete and the fracture behavior of concrete as a type of quasi-brittle materials, a model of matrix crack with bridging bar is proposed in this paper.
疲劳过程中主裂纹的形成消耗了大部分的疲劳寿命，一旦主裂纹形成就快速扩展瞬间断裂。
During the fatigue process, the formation of the main crack expends most of the whole fatigue life, and once the main crack forms, the crack propagates rapidly and fractures immediately.
疲劳断口有应力发白现象；应力发白区为疲劳裂纹形核和萌生区，其寿命占疲劳总寿命的大部分；
The stress whitening can be clearly seen on the fatigue fracture surface and its region is the initiation and nucleation of fatigue crack which is the main part of total fatigue life.
结果表明，该轴热处理上存在的不合理之处，导致轴在服役早期出现微裂纹，部分微裂纹在工作应力的作用下疲劳扩展，最终产生疲劳断裂。
The results show that the axle has defects in heat treatment, which leads to micro crack in early stage of service life and the extended crack finally causes fatigue fracture.
通过建立管道裂纹内检测系统，并对软硬件各个组成部分进行完善，使得在管道内检测技术方面又向前迈进了一步。
Through inner inspection system on pipeline are set up, the software and the hardware are completed in the same time. All of them make progress of the inner pipeline detection technology.
通过建立管道裂纹内检测系统，并对软硬件各个组成部分进行完善，使得在管道内检测技术方面又向前迈进了一步。
Through inner inspection system on pipeline are set up, the software and the hardware are completed in the same time. All of them make progress of the inner pipeline detection technology.
应用推荐