• The mechanism of crack formation caused by the 'pegs' is also discussed.

    文中分析了裂纹产生机制

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  • If the soldered joints are exposed, check for visible signs of crack formation.

    如果露出焊接点,检查是否形成裂纹

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  • In this paper, we demonstrate the thermal crack formation and its working condition.

    本文论述裂纹形成工作条件

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  • The effect of the shape of electrode tip on crack formation and sticking were investigated.

    研究了极端部形状焊点产生裂纹粘结影响

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  • The crack formation of thermal shock fatigue is related to the nucleation, growth and join of microvoid.

    冲击疲劳裂纹形成微孔洞的形、长大连通有关。

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  • By observing and analyzing cold punching process at the factory, the cause of the crack formation was found.

    通过冲压过程实地观察分析,找准了裂纹产生原因

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  • The cause of crack formation in construction of prefabricated t beams of a certain prestressed bridge is analysed.

    分析了预应力桥梁预制T施工裂缝产生原因

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  • The paper puts forward the corresponding measures for prevision of cracks from the study on crack formation mechanism.

    该文裂缝形成机理研究,有针对性地提出预防裂缝出现相应措施

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  • The main influence factors of crack formation are sintering and moulding, but the other factors relate to producing crack...

    影响裂纹生成主要因素烧成生产过程有关其它因素的作用也不容忽视。

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  • 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,变作用常常导致混凝土梁和楼板的开裂

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  • 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.

    指出铸造毛坯合格零件本身强度不高产生裂纹主要原因

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  • Based on in-depth analysis of reflective crack formation mechanism, this paper gives reflective crack preventive and curative measures.

    本文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治理措施

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  • The results showed that failure morphology was of typical contact fatigue characteristics, and two modes of fatigue crack formation worked.

    结果表明失效形貌典型接触疲劳特征两种疲劳裂纹形成模式同时存在

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  • 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.

    裂缝控制主要方法通过设计施工材料等方面综合技术措施裂缝控制在无害范围内

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  • 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,铸表面温度落入钢的第三脆性温度造成铸坯表面裂的一个重要原因。

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  • 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主要原因及裂缝混凝土结构的耐久性影响程度。提出了预防控制混凝土结构裂缝的工程措施。

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  • 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.

    相应修改饱和有限元程序用于分析粘土表面干缩裂缝形成过程。

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  • 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,铸表面温度落入钢第三脆性温度造成铸坯表面一个重要原因。

    youdao

  • 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,铸表面温度落入钢第三脆性温度造成铸坯表面一个重要原因。

    youdao

  • Bearing parts in the process of hardening cooling by internal stress due to the formation of quenching cracks crack said.

    轴承零件淬火冷却过程内应力所形成裂纹淬火裂纹。

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  • 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.

    根据不同电流等级不同闭合压力触头材料裂纹类型形成机理进行分析研究。

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  • 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.

    水力压裂来讲,这个系统就是通过对记录压力分析,提取地层液体特征从而确定裂缝几何形状

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  • The results show that metallurgical defect is the main reason leading to early formation of fatigue crack under normal working stress.

    认为,该曲轴材料冶金缺陷导致疲劳裂纹正常工作应力过早形成原因

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  • And formation of typical fatigue striation on fatigue crack steady propagation is difficult.

    疲劳裂纹稳定扩展也较形成典型的疲劳条带

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  • The formation mechanism of thermal shock fatigue crack of cemented carbide YG10 was investigated.

    研究了YG10硬质合金冲击疲劳裂纹形成机制

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  • 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.

    低温解理断裂物理模型中,最重要确定解理裂纹形成中的临界事件

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  • The effect of re modification and heat treatment on formation of thermal fatigue crack in low chromium wear-resistant cast iron was investigated.

    研究了稀土变质热处理耐磨铸铁疲劳裂纹形成影响

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  • 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沟通了地层裂缝地区的勘探开发提供可靠依据

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  • The method and results of the study on formation condition for internal crack in continuous casting slab were reviewed.

    评述了连铸裂纹形成条件研究方法结果

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  • The method and results of the study on formation condition for internal crack in continuous casting slab were reviewed.

    评述了连铸裂纹形成条件研究方法结果

    youdao

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