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- Some methods of judging mechanical fault using spectrogram are introduced. 介绍了利用波谱图判断机械故障的几种方法。
- If your mobile breaks down more than twice because of a mechanical fault, we will replace it. 如果你的手机出现两次以上的故障,我们将予以更换。
- Collacott R. A, Mechanical fault diagnosis and condition monitoring[ M ]. London: Chapman and Hall, 1977. 中国机械工程学会材料学会主编.;齿轮的失效分析[M]
- As for the diag-nosing the Mechanical fault of high-voltage circuit breaker, introduces a method of using the Rough Set Theory and Neural Network. 其中机械状态的检测,提出了基于神经网络(Neural Network)并结合粗糙集理论(Rough Set Theory)的方法。
- In this paper, several time domain waveforms of vibration signal and it s identification method in mechanical fault diagnosis are analysed. 本文主要论述了机械故障诊断中,几类振动信号时域波形的分析与识别方法。
- Solution of repetitive mechanical faults and to redesign devices. 解决重复发生的机械故障并优化；
- Wang F, Qu L S.Extracting and optimizing sound features in mechanical fault diagnosis using genetic programming[J].Journal of Xi'an Jiaotong University, 2002, 36(12): 1 307-1 310. [6]王锋;屈梁生.;用遗传编程方法提取和优化机械故障的声音特征[J]
- The results shows that the method of the mechanical fault diagnosis based on fractal theory is exceedingly sensitive to fault type of mechanical system of chipper. 研究结果表明：基于分形的机械故障诊断对削片机机械系统的故障极为敏感。
- Because of the complexity of ICE, the general mechanical fault diagnosis techniques are difficult to be applied in the diagnosis of ICE, so the condition monitoring and fault diagnosis techniques must be developed to fit in the characteristics of ICE. 而由于内燃机的复杂性,一般的机械故障诊断技术也难以直接应用于内燃机故障诊断,因此,必须发展针对内燃机特点的状态监测和故障诊断技术。
- Blind Sources Separation (BSS) provides a new alterative for extraction of certain signal components in the signal corrupted by noise, and presents a new method for mechanical fault diagnosis. 盲源分离应用于机械振动信号的预处理中,提供了一个新的处理机制,在机械状态监测和故障诊断中具有一定的价值。
- Weave: Periodic sideways movement of the image as a result of mechanical faults in camera, printer or projector. 晃动：由于摄影机，印片机或放映机的机械毛病导致影像周期性地向边缘移动。
- At this point your logic is at fault. 在这一点上你的推理是错误的。
- Corrosion of spare surface,malfunction and fracture of porcelain insulator are common mechanical faults in outdoor disconnectors. 零部件表面锈蚀、操作不灵活和瓷绝缘子断裂是户外高压隔离开关常见的机械故障。
- The grumpy man found fault with everything. 那个性情乖戾的人对什么事都要找岔。
- The feature extraction and separation of vibration signals from mechanical faults are the most important and key steps in mechanical vibration diagnosis. 在机械故障的振动信号分析诊断中,故障特征信号的分离和提取是最重要和最关键的步骤之一。
- It was not our fault that we were late. 这次迟到不是我们的错。
- They charged the fault to my carelessness. 他们把这个过失归咎于我的疏忽。
- mechanical fault diagnosis and maintenance 机械故障诊断与维修
- Is this equipment tested for mechanical aptitude? 这台设备测定了其机械适应性了吗？
- We need a mechanical digger to level the ground. 我们需要一台挖掘机来平整土地。
