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- The fracture failure reasons of the hand-gear were analyzed by means of stress situation and fractography. 通过研究断裂时的应力状况及宏观断口,对手动小齿轮断裂失效原因进行了分析。
- Fracture failure of the intermediate axis in the passenger car gearbox was analyzed by SEM and traditional examination method. 采用扫描电镜和常规检验方法,对客车变速器中间轴的断裂原因进行了分析。
- The fracture failure would occur in nodular iron crankshafts due to the over-shallow and non-uniform thickness of nitriding layer. 球铁曲轴常常由于渗氮层薄、质量不稳定而引起断裂失效,本课题研究了球铁曲轴加氧渗氮工艺。
- It is concluded that hydrogen brittlement of the disloation-tooth circletproduced during zinc coating is the reason of fracture failure. 通过金相显微镜观察、扫描电镜分析、能谱分析和含氢量的测定,得出错齿垫圈断裂失效是由于在镀锌过程中产生氢脆的结论。
- The study of premature fracture failure of these shafts was made by means of SEM inspection, microstructure examination and chemical composition analysis. 采用金相检验、扫描电镜和化学成分分析等手段，对断裂变速箱二轴进行了检验分析。
- When LVL beams suffer the flexural failure, it has three kinds of primary failure modes, including whole fracture failure, cracking failure and mixed failure. 当LVL梁受弯曲破坏时，其主要破坏形式为整体断裂破坏、开裂破坏以及混合破坏等3种；
- Crack growth rate is an important parameter for engineering fracture failure estimation,and fractographic retroestimation is one of practical methods for measuring crack growth rate. 裂纹扩展速率是工程断裂失效预测分析的基础,采用断口定量测量裂纹扩展速率是常用的实用方法之一。
- Compound method of the stratitied sampling-Latin hypercube sampling is proposed to calculate fracture failure probability, and compared with the Monte Carlo method with direct sampling. 提出用分层抽样-拉丁抽样复合法计算接管的断裂失效概率，并与直接抽样的蒙特卡洛模拟法进行了比较。
- The reason of fracture failure of the zinc coating dislo-cation-tooth circlet was analyzed in detail by means of metallographicmicroscope, SEM, energy spectrum and analyzing the hydrogen content. 本文较详尽地介绍和分析了镀锌错齿垫圈断裂失效的原因。
- He tried to put a bold face on his failure. 他对自己的失败装出一副满不在乎的样子。
- The cake we made was somewhat of a failure. 我们做的蛋糕不大成功。
- Analysis of Fracture Failure for Loom Barrel Arbor 织机卷筒轴断裂失效分析
- Fracture Failure Analysis of Conveyer Belt Button 输送带扣断裂失效分析
- Fracture Failure Analysis of Cylinder Head Bolt 缸盖螺栓断裂失效的分析
- Fracture failure analysis of spanner forging mould 扳手锻模断裂失效分析
- Perhaps there is a fracture in the water pipe. 也许水管有裂缝了。
- He was bewailing his failure in the examination. 他为考试不及格而悲伤。
- The fracture of his left leg is very serious. 他的左腿骨折情况很严重。
- She was constantly spurred on by a fear of failure. 对失败的恐惧不断地激励着她。
- The fracture caused him intense pain. 骨折给他造成了剧烈的疼痛。
