The failure reason came out through analysis on operation condition in failure tube and related inspection, and the protection method and solution was given.
经过对失效炉管运行状况的分析及相关检测找出了翅片管泄漏的原因，并提出了相应的防护措施。
Base on the analysis about the reason of failure plugging, a new type chemical plugging agent was manufactured by the way of "plugging before net-setting".
在对浅层套管封堵失效原因深入分析的基础上，在“先建网，再封堵”的思路指导下研制了新型堵剂。
Through the comprehensive analysis, the result shows that crack failure reason is embrittlement of the austenite stainless steel at high temperature.
通过综合分析指出对流管发生失效的原因是奥氏体不锈钢长期在高温下工作引起的热脆化开裂。
This paper gives a general classification of common failures, and makes a detailed analysis of the reason that leads to failure.
文章对探头的常见故障做了简单的分类，对故障的原因进行了详细分析。
Through analysis many times, the main reason is fatigue failure that is caused by stress concentration and surface quality.
经多次分析，确定主要原因是应力集中和表面质量差引起的疲劳失效。
According to the analysis for failure reasons of vertical shaft wall in Linhuan Coal Mine, its main reason is longitudinal load produced by negative frictional force.
分析临涣煤矿区竖井井壁破坏的原因，主要是由负摩擦力产生的纵向荷载引起的。
On the analysis of variable speed principle for the failure, the reason was found out in the existing problems. The method and the improvement measures to solve the problems were proposed.
在分析调速故障原理的基础上，找出了问题存在的原因，提出了解决问题的方法及改进措施。
Through analysis, the failure reason was confirmed as that the low cycle fatigue caused by plastic deformation occurred in the lead alloy, thus the fracture occurred.
分析其失效原因为铅合金在外力作用下，产生塑性变形引起的低周疲劳，造成断裂。
Emphasis is placed on that the purpose of failure analysis is not only to find out and judge the reason for failure, but more important is to give the feedback to the production practice.
本文强调指出，失效分析的目的不仅在于失效原因的分析和判断，更重要的是反馈到生产实践中去。
According to the problem in design of main parts, this paper analysis the reason of failure, and introduces the process of modification.
针对其各主要部件设计中存在的缺陷，进行了分析，介绍了改造过程。
The failure reason of the aluminum alloy tube was investigated by macroscopic and microcosmic appearance observement, quality of material test, the stress analysis.
对失效铝合金管进行了宏观形貌观察、材质检验、 断口微观形貌观察及应力分析。
The stress analysis, microstructure change and deformation law of the elbow of the radiation superheater of a 500MW power boiler were studied and the reason of its failure was discussed.
研究了某电厂500MW锅炉水冷壁辐过管弯头在服役条件下受力特征、显微组织变化和变形规律，探讨了其开裂原因。
Based on the analysis of blockage failure reason of the large filter's nylon filament filter cloth for iron mine, the cleanout and recycling technology of blockage filter cloth is investigated.
在分析铁精矿用大型压滤机尼龙单丝滤布堵塞失效机制的基础上，研究了堵塞滤布的清洗再生工艺。
Based on the analysis of blockage failure reason of the large filter's nylon filament filter cloth for iron mine, the cleanout and recycling technology of blockage filter cloth is investigated.
在分析铁精矿用大型压滤机尼龙单丝滤布堵塞失效机制的基础上，研究了堵塞滤布的清洗再生工艺。
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