The failure cause was found by analyzing high pneumatic down-the-hole bit bursting crack and the other reasons in the early stage. 对高风压潜孔钻头使用时钻头体崩块、掉齿等早期失效情况进行分析,找到其失效原因。
THE ANALYSIS ON ESOPHAGEAL ELECTRODE TERMINATION FAILURE CAUSE OF SUPRAVENTRICULAR TACHYCARDIA Relationship Between Early Repolarization in Inferolateral Leads and Idiopathic Ventricular Fibrillation 食道电极终止室上性心动过速失败的原因分析下侧壁导联早期复极与特发性心室颤动
A Scanning Acoustic Microscope ( SAM) can be used to detect package delaminations and quickly identify the failure cause at the early stage of failure analysis. 扫描声学显微镜可以用来检测封装分层,能在失效分析的早期阶段快速地鉴别失效原因。
Failure Cause of Lamp-control Switch in Combined Switch and Solution 组合开关中灯控开关的失效原因及解决方案
The purpose of this paper is to investigate the failure cause of a stainless steel pipe for carrying marsh gas. 本文旨在分析探讨不锈钢沼气输送管线发生破损导致漏水之原因。
Failure Cause Analysis on Detachment of Network Management of DSLAM DSLAM设备的网管脱管故障原因分析
Based on the problems of the saturated silt foundation, authors analyze the failure cause of dynamic consolidation on saturated soft foundation in the past. 为了解决强夯时产生的超孔隙水压力问题,提出了加固饱和粉土、粉质粘土地基的强夯碎石桩法。
This paper introduces the leak failure cause for two-point press clutch and technological innovation plan which has got good economic benefit. 介绍了双点压力机离合器的漏气故障原因及技术改造方案,取得了良好的经济效益。
By analyzing the failure cause of boiler air preheater, the measure of preventing it from failure was discussed. 通过对锅炉空气预热器失效原因的分析,提出了一些防止空气预热器失效的技术措施。
The system of heating pipeline installation, maintenance, commissioning and practical work were discussed and the failure cause and its damage were analyzed. 对采暖管道系统的安装、维护、调试和实际工作加以论述,分析了产生故障的原因及危害。
In this paper the failure cause of mechanical seal in production was presented by analyzing the comprehensive effects on seal by the value of Pv and β of friction pair. 通过分析摩擦副的Pv值及β值对密封的综合影响,解释了机械密封在生产中失效的原因。
Having analysed the test on the gas drainage under suction in goaf, the failure cause has been found. 通过对采空区抽放瓦斯试验进行分析,找出了试验失败的原因。
EDRIC reliability growth model was applied to the growth analysis of plastic encapsulated rectifier diodes used in color TV. Failure mode, failure cause and growth countermeasure were discussed to increase reliability growth of devices. 应用EDRIC可靠性模型对彩电配套用塑封整流二极管进行了增长分析,讨论了该器件的失效模式、失效机理及增长对策,使该器件的可靠性得到了较大的增长。
This paper discusses the failure cause of CRM from its concept, enterprises 'strategy, location, assessment, the analysis of Interest and risk of CRM, and gives some methods as to the present situation of CRM. 针对当前国内外CRM失败的现状,从企业的战略、CRM系统的定位、实施CRM的资源评估、实施CRM的效益风险五个方面分析了导致CRM失败的原因,并给出了相应的解决对策。
It is found that the main failure cause of CNC system is breakage of components and the reliability design for the feed driving control board should be done. The corresponding improvement measures are put forward to provide a basis for the reliability design and analysis of CNC system. 通过分析发现,该数控系统发生故障的主要原因是元器件损坏,同时伺服驱动板应进行可靠性改进设计并提出了相应的改进措施,为数控系统的可靠性设计和分析提供了依据。
Carefully analysing underground gas pipeline failure cause completely. 全面细致地分析管道的失效原因,通过现有的科学方法全面细致地找出埋地燃气管道的失效机理。
The paper analyses some failure cases in present construction of dismantling brick chimney by blast, seeking failure cause, posing the problems to be paid attention in design and construction and itself views on calculation formula recommended by books. 对目前砖石烟囱爆破拆除中一些失败的例子作了分析,寻找其原因,提出爆破设计与施工中应该注意的一些问题,对书刊中推荐的计算公式提出看法。
On the basis of the analysis of each failure cause, the corresponding correcting measures and solving scheme are put forward, then the fault of the exciting dynamo is eliminated successfully. 在对导致该励磁机系统故障的各种可能原因分析的基础上,提出了相应的整改措施和解决方案,从而有效地排除了励磁机系统存在的故障。
The paper has analyzed overall failure cause for magnetic component cabinet and adopted some measures. 本文全面分析了原磁性部件柜失效的原因,并提出了具体的改进措施。
Result: The fusion failure cause was related of operation adaptation selection, operational techniques and medicine. 结果:融合失败的原因主要有手术适应证选择不当、手术技术不佳、术前使用抗炎药等。
An analysis was made on the failure cause of spinner rotor, which wasattributed chiefly to orifices extension, secondly to deformation and crack. 本文分析了离心器失效的原因是扩孔,其次是变形和开裂。
On the basis of the analysis of the failure cause of plunger-seal pair in fracturing pump and the FEM analysis of the seal ring, the material and structure of seal ring are further improved. 对压裂泵柱塞密封副失效原因进行了分析研究;利用有限元法对密封圈进行了计算分析。
The failure cause of steering shaft of the minitype tractor was analyzed. 对小型拖拉机转向轴早期出现的断裂原因进行了分析。
Based on the operating condition of the melt polystyrene pumps, the failure cause of the shaft seals of the pumps was analyzed, a concrete retrofit plan was given for the seal failure, and the severe leak of the seals of the melt polystyrene pumps was solved. 根据聚苯乙烯装置熔体泵的实际工作条件,分析了泵轴密封失效的原因,针对密封失效给出了具体改造方案,从根本上解决了熔体泵密封泄漏严重的问题。
The results prove that wear failure is the main form in axial piston pump model XB. The failure cause is further analyzed and modifying methods are presented. 试验结果表明,XB型轴向柱塞泵的失效模式是磨损失效,并进一步分析了失效的原因、提出了改进措施。
The failure cause was analyzed and the heat treatment process was improved was improved for silicon steel cold punching die. The practise proof: improving of forging process and adopting of cryogenic treatment after quenching can increase remarkably the service life of the die. 对硅钢片冷冲模进行了失效分析且对其热处理工艺进行了改进,实践证明:改进锻造工艺及淬火后采用深冷处理等方法可显著提高模具的使用寿命。
By dint of the Failure Tree Analysis ( FTA) principle, the method the Failure Cause Tree Analysis ( FCTA) was put forward in this paper. 文中借助事故树(FTA)原理提出了采用失败树(FCTA)来分析失败事件。
Through an experimental study on the flame and pressure structures of the gas explosion in a horizontal pipe, the failure cause of the suppression and isolation apparatus for gas explosion is analyzed. 通过对水平管道内瓦斯爆炸的火焰结构及压力结构的实验研究,分析了瓦斯爆炸阻隔爆装置的失效原因。
This article analysed failure cause about NVRAM trouble in SOMATOM PLUS 4 CT and introduced troubleshooting method. 文章分析了SomatomPlus4的NVRAM故障原因,并介绍了该故障的排除方法。
Government failure and market failure cause of food safety supervision needs third forces, third departments gradually mature to participate in food safety supervision may be provided. 政府失灵和市场失灵致使食品安全监管需要第三种力量的出现,第三部门的逐渐成熟为参与食品安全监管提供了可能。