The mechanism of crack formation caused by the 'pegs' is also discussed.
文中还分析了裂纹产生机制。
If the soldered joints are exposed, check for visible signs of crack formation.
如果露出了焊接点，检查是否形成了裂纹。
In this paper, we demonstrate the thermal crack formation and its working condition.
本文论述了热裂纹的形成与工作条件。
The effect of the shape of electrode tip on crack formation and sticking were investigated.
研究了电极端部形状对焊点产生裂纹及粘结的影响。
The crack formation of thermal shock fatigue is related to the nucleation, growth and join of microvoid.
热冲击疲劳裂纹的形成与微孔洞的形核、长大和连通有关。
By observing and analyzing cold punching process at the factory, the cause of the crack formation was found.
通过对冷冲压过程的实地观察分析，找准了裂纹产生的原因。
The cause of crack formation in construction of prefabricated t beams of a certain prestressed bridge is analysed.
分析了某预应力桥梁预制T梁施工裂缝产生的原因。
The paper puts forward the corresponding measures for prevision of cracks from the study on crack formation mechanism.
该文从裂缝形成机理的研究，有针对性地提出了预防裂缝出现的相应措施。
The main influence factors of crack formation are sintering and moulding, but the other factors relate to producing crack...
影响裂纹生成的主要因素是烧成和机压，但与生产过程有关的其它因素的作用也不容忽视。
For over-long reinforced concrete frame structure, temperature loading often leads to crack formation of the beams and plates.
对于超长钢筋混凝土框架结构，变温的作用常常导致混凝土梁和楼板的开裂。
Pointing out the main reason of crack formation is that casting blank is not up to standard and the strength of parts is not enough.
指出铸造的毛坯件不合格及零件本身强度不高是产生裂纹的主要原因。
Based on in-depth analysis of reflective crack formation mechanism, this paper gives reflective crack preventive and curative measures.
本文在深入分析反射裂缝形成机理的基础上，提出了反射裂缝的预防及治理措施。
The results showed that failure morphology was of typical contact fatigue characteristics, and two modes of fatigue crack formation worked.
结果表明，失效形貌呈典型的接触疲劳特征，两种疲劳裂纹形成模式同时存在。
The main method to control crack formation is to utilize the techniques from design, construction and material, which can control the crack size within a safe scope.
裂缝控制的主要方法是通过设计、施工、材料等方面综合技术措施将裂缝控制在无害范围内。
The research results showed that the slab surface temperature dropping into the third brittle zone played an important role in causing transverse crack formation ofm...
研究表明，铸坯表面温度落入钢的第三次脆性温度区是造成铸坯表面横裂的一个重要原因。
Analysis is made on the causes of crack formation of prestressed concrete structure and on the influencing factors on its structural durability, and given the preventions.
分析造成混凝土结构裂缝的主要原因及裂缝对混凝土结构的耐久性的影响程度。并提出了预防和控制混凝土结构裂缝的工程措施。
A finite element computer program for saturated soils was revised accordingly in order to be used in the analysis of crack formation and propagation upon drying on the clay surface.
相应的修改了饱和土的有限元程序，用于分析粘土表面干缩裂缝的形成过程。
The research results showed that the slab surface temperature dropping into the third brittle zone played an important role in causing transverse crack formation of microalloyed slab.
研究表明，铸坯表面温度落入钢的第三次脆性温度区是造成铸坯表面横裂的一个重要原因。
The research results showed that the slab surface temperature dropping into the third brittle zone played an important role in causing transverse crack formation of microalloyed slab. E…
研究表明，铸坯表面温度落入钢的第三次脆性温度区是造成铸坯表面横裂的一个重要原因。
Bearing parts in the process of hardening cooling by internal stress due to the formation of quenching cracks crack said.
轴承零件在淬火冷却过程中因内应力所形成的裂纹称淬火裂纹。
The study on crack types and their formation mechanisms of silver based contact materials are carried out according to the various currents and various contact closed forces.
根据不同电流等级及不同触头闭合压力，对银基触头材料裂纹类型及形成机理进行了分析研究。
Through analyzing the pressure records in hydraulic fracturing, we can gain the formation and the fluid characteristic parameters and then judge the geometrical shape of a crack.
对水力压裂来讲，这个系统就是通过对记录压力的分析，提取地层和液体特征，从而确定裂缝的几何形状。
The results show that metallurgical defect is the main reason leading to early formation of fatigue crack under normal working stress.
认为，该曲轴材料的冶金缺陷是导致疲劳裂纹在正常工作应力下过早形成的原因。
And formation of typical fatigue striation on fatigue crack steady propagation is difficult.
其疲劳裂纹的稳定扩展也较难形成典型的疲劳条带。
The formation mechanism of thermal shock fatigue crack of cemented carbide YG10 was investigated.
研究了YG10硬质合金热冲击疲劳裂纹的形成机制。
In low temperature cleavage physical model, it is of Paramount importance to ascertain the nature of the critical event in the formation of a cleavage crack.
在低温解理断裂的物理模型中，最重要的是确定解理裂纹形成中的临界事件。
The effect of re modification and heat treatment on formation of thermal fatigue crack in low chromium wear-resistant cast iron was investigated.
研究了稀土变质及热处理对低铬耐磨铸铁热疲劳裂纹形成的影响。
It is thought that the treatment can release formation pollution and communicate crack which provides a liable basis for developing and exploiting at next step of this district.
认为酸化措施解除地层污染并沟通了地层的裂缝，为该地区的下步勘探开发提供了可靠依据。
The method and results of the study on formation condition for internal crack in continuous casting slab were reviewed.
评述了连铸坯内裂纹形成条件的研究方法和结果。
The method and results of the study on formation condition for internal crack in continuous casting slab were reviewed.
评述了连铸坯内裂纹形成条件的研究方法和结果。
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