损坏机理,damage mechanism
1)damage mechanism损坏机理
1.The author, in combination with actual production experiences, approaches the kiln liningdamage mechanism and analyzes influential factors on kiln lining service－ life.本文结合实际生产经验 ,探讨窑衬的损坏机理 ,分析了影响窑衬使用寿命的因素。
2.Based on the high-precision nonlinear finite element simulation and accident investigation,this paper discusses thedamage mechanism and collision loads of impact between over-high trucks and bridge superstructures.本文基于精细化非线性有限元和事故案例分析,研究超高车辆撞击桥梁上部结构的损坏机理与撞击荷载。
3.This article briefly analyzes thedamage mechanism of graphite rotor of aluminium melt purification devices (degasser),introduces several methods to prolong the service life of graphite rotor.简要分析了铝熔体净化装置(除气箱)石墨转子的损坏机理,介绍几种延长石墨转子使用寿命的方法。
英文短句/例句
1.Mechanism and Theoretic Models of Casing Failure and Numerical Calculation with Them;套管损坏机理及理论模型与模拟计算
2.High Steep Structure Casing Damage Mechanism and Optimized Design;高陡构造下套管损坏机理及优化设计
3.Study on the Mechanism、Inspection and Prediction of Casing Damage;套管损坏机理、检测方法和套损预测研究
4.Research on Mechanism and Prevention of Casing Damage in Heavy Oil Thermal Recovery Wells;稠油热采井套管柱损坏机理及预防措施研究
5.Research on Damage Mechanism of Casing Damage and Mechanical Analysis of Downhole Tools for Workover;油水井套管损坏机理及修复力学问题研究
6.Theory of the Mechanism of Oilwell Casing Collapse Cased by Injecting Water and Its Mechanical Models;注水导致套管损坏机理及力学模型研究
7.Study on Mechanism of Cement Concrete Pavement Damage of Heavy-Duty Traffic Road and Countermeasures;重载对水泥混凝土路面损坏机理与对策研究
8.Mechanism study on casing failure of mudstone layers caused by waterflooding development注水开发引起泥岩层套管损坏机理研究
9.Research on the deformation mechanism of catalytic reforming reactor scallop and countermeasures重整反应器扇形管变形损坏机理及对策研究
10.Casing tension failure mechanism and its numerical simulation in water injection oilfield注水油田套管拉伸损坏机理与数值模拟研究
11.Casing failure mechanism and strength design considerations for deep and ultra-deep wells深井超深井套管损坏机理与强度设计考虑因素
12.Analysis on Mechanism of Casing Damage and Strength Design for Heavy Oil Wells稠油开发井套管损坏机理与强度设计问题分析
13.Discussion on the damaging mechanism and prevention measures of rigidity-flexibility combined pavement浅谈刚柔复合式路面的损坏机理及防治措施
14.If a robot damages a ball, it will be removed from play and treated as a damaged robot.如果机器人损坏了足球，便要暂停出赛，并当作「损坏的机器人」处理。
15.Machinery (Breakdown) Insurance机器（损坏）险，机损险
16.We will go to repair the machine of damage.我们将去修理损坏的机器。
17.Elementary Analysis on Early Damage Cause of Urban Bitumen Pavement城市沥青路面早期损坏产生机理浅析
18.Formation mechanism and prevention measures of asphalt pavement water damage沥青路面水损坏形成机理与防止对策
相关短句/例句
failure mechanism损坏机理
1.Thefailure mechanism of negative plates for valve regulated lead acid batteries was investigated by means of electrochemical characterization, scanning electron microscopy(SEM), cycle life test and analysis of lead sulfate content in negative plates.采用电化学表征、循环寿命测试、硫酸铅的含量分析和扫描电子显微镜分析等方法研究了阀控式铅酸蓄电池负极板的损坏机理。
2.The cutting performance andfailure mechanism of graded ceramic tool were investigated in continuous dry cutting of ductile iron with addition of Ni.研究了Al2O3/TiC梯度陶瓷刀具干切削含镍球墨铸铁的切削性能及损坏机理。
3)deteriorating mechanism损坏机理
1.It briefly analyses thedeteriorating mechanism of enamel reactor and further introduces several repairing method.初步分析了搪瓷反应釜损坏机理,介绍了几种本公司常采用的修补方法。
2.On the base of expatiating the designing,choosing, collocating anddeteriorating mechanism of NSP fire-proof material,the rationalizing usage and experiences are introduced in this paper.在阐述预分解窑耐火材料的设计、选用、配套和损坏机理的基础上,详细介绍了耐火材料的合理使用方法和使用经验。
4)failare mechanisms裂损破坏机理
5)casing failure mechanism套管损坏机理
6)break treat with损坏处理
延伸阅读
管道损坏与修复管道损坏与修复pipeline failure and restoration管道损坏与修复(pipeline failure andresto-ration)管道损坏主要有防腐层老化、腐蚀穿孔、管体产生疲劳断裂，因地震、水灾等自然灾害引起的断裂破坏，以及人为破坏等。管道一旦发生穿孔或断裂破坏，输送的介质(一般都是易燃、易爆物质)将会大量泄漏出来，极易发生火灾爆炸事故，不仅带来巨大的经济损失和人身伤亡，还给周围环境带来严重的污染。因此，必须加强管道日常维护管理，一旦发生泄漏事故，要及时修复，尽量减少损失。对于长输管道的损坏事故，应根据具体情况采取不同的措施和方法进行修复。管道穿孔的修复管道穿孔常见的有腐蚀穿孔、砂眼孔、缝隙孔、焊缝缺陷和裂缝等。它的泄漏量较小，初始阶段对运行影响较小，也不易及时发现。但随时间的延续，会逐步扩大，以至影响管道正常运行。所以，一旦发现穿孔泄漏，应及时修复。一般步骤为:①先降低管道输送压力，用木楔把孔堵住，焊接加强钢板;或在漏点处压有耐油胶垫的钢板，用卡具在管道上卡紧，经补焊后，即可恢复正常运行。②当泄漏量较大、压力较高时，要采用专用抢修器材进行修复。管道破裂的抢修当管道发生破裂时，输送介质会大量外泄，必须迅速组织力量抢修。具体措施有:①裂缝较小时，可使用带有引流口的引流封堵器。将裂缝处泄漏介质从封堵器的引流口引出，以便进行管道封堵补焊。补焊好后将引流口用丝堵封闭，即可恢复正常运行。②管道有较大裂缝时，可用“多顶丝”封堵器进行封堵。多顶丝由耐油橡胶垫和薄钢板组成。③管道大段破裂、不能修复需要更换管段，可使用DN型封堵器或冷冻封堵器进行封堵抢修换管。可以采用停输和不停输两种方法进行换管，一般采用不停输封堵换管。在需要更换管段的上、下游段各带压开一个孔，安装旁通管，然后再在上、下游段带压开一个孔，放人封堵器封堵。这时可以通过旁通管继续输送介质(输量要降低)，以保证换管作业时不间断输送运行。_凝管事故的处理对易凝高粘原油输送的管道，发生凝管事故是属最严重的恶性事故。在发现有凝管的可能时，或处于初凝阶段，可以采用升温、加压的方法进行顶挤。较严重时，可在管线下游若干处顺序开孔泄流，使部分凝油顶出，排除事故。当已处于全线凝管时，只有采取沿线开孔，分段顶挤方法。也可以配合电热解堵方法，即将工频或中频电接到管体上，把大地作为回路，在管体内形成电流、产生热量，使凝油解堵。 (胡通年)
