Auto maintenance is no longer simple parts repair, accurately and correctly diagnosed fault, it is modern vehicle maintenance in the highest realm.
汽车维修已不再是简单的零件修复，准确无误地诊断出故障所在，是现代汽车维修的最高境界。
The fault is diagnosed by extracting the fault feature component from the frequency spectrum of the modulated signal.
通过对调制信号作谱分析，以其频谱中是否存在某种故障的特征频率分量来诊断有无该种故障。
When the radar transmitter faults are diagnosed using single sensor, the source of fault information is limited, the accuracy and reliability of fault diagnosis are low.
利用单一信息对雷达发射设备进行故障检测和诊断时，可靠性和准确性低。
The fault of a huge rotation machine can be accurately diagnosed by using experts systems.
使用专家系统可以对大型旋转机械的故障进行比较准确地诊断。
The faults of blower impellers for converter gas were diagnosed and causes of the fault were analyzed. The disposal measures were raised, which prolonged the service life of plants.
对转炉煤气风机叶轮故障进行诊断，分析了故障产生的原因，提出了处理措施，延长了设备使用寿命。
Furthermore, it is ensured which fault type is suitable to be diagnosed by use of each diagnosis models.
并进一步通过实例分析得出了各模型所适合诊断的故障类型。
The abnormal limits of the diagnosed parameters need be determined during devices fault diagnosis process.
在设备故障诊断中需要确定诊断参数的异常域。
The vibration faults of the turbine-compressor sets were diagnosed using the technologies of fault diagnosis and frequency spectrum.
运用故障诊断和频谱分析技术，对透平压缩机组的振动故障进行了诊断。
Nine major kinds of fault in electrical source system of surface-to-air missile have been diagnosed respectively through BP and SOFM neural network, and pleasing results are obtained.
针对地空导弹电源系统的九种主要故障，分别用BP神经网络和SOFM神经网络对其进行了故障诊断，均取得了较好的效果。
The theory, hardware and software are discussed. A broken fault in gearbox is diagnosed by the system and the result shows that the system is scientific and effective.
讨论了该系统的原理、硬件结构和软件系统，并运用该系统对一齿轮断齿故障进行了诊断，结果表明该系统是有效的。
It regards the variation of parameter of fault structure as a perturbation on the perfect structure. Crack fault of the double decker space frame is probability diagnosed as an example.
将故障结构的参数变化看作是对完好结构参数的“摄动”，以圆截面双层空间刚架的裂纹故障为例对其进行了概率诊断。
According to the different sentences, which correspond to the sequences, the fault attributes expressed by the sentences could be diagnosed.
根据相应于不同序列的语句，就可诊断出该语句代表的故障属性。
The result shows that the fault position and the bearing type can be diagnosed by the method.
结果表明，该方法能对轴承的故障部位和类型进行准确诊断。
On the one hand, by calculating the general dimension of the measured signal and extracting its sensitive dimension, the crack fault of measured signal is diagnosed and identified.
一方面，通过计算实测信号的广义维数，提取其敏感维数，进而对实测信号的裂纹故障进行诊断识别。
When the fault of DC power is quickly and exactly diagnosed, the DC power can run safely and stably.
对直流电源系统的故障快速准确地做出诊断，才能确保直流系统安全稳定的运行。
Fault sensitive feature is abstracted from high and low frequency of fault residual signal, by which sensor fault time, fault reason, fault degree can be diagnosed.
通过残差信号的故障高低频特性，提取故障敏感特征，实现了传感器故障时间、故障原因、故障程度的诊断。
The peak value varies in different fault conditions and it can be used as a characteristic for diagnosing leakage fault of exhaust valve, the fault in initial stages can also be diagnosed.
可以将三阶谱的峰值作为判断气阀是否漏气的一个诊断特征量，同时也为诊断内燃机气阀的早期漏气故障提供了依据。
The abnormal low frequency vibration on tilting-pad bearing in a certain machine is measured and the vibration fault is diagnosed.
通过对某机组可倾瓦发生的非正常低频振动进行测试，诊断出了振动故障。
With PLC checking, application of state information of PLC and PLC ladder diagram, the fault of CNC machine tool can rapidly been diagnosed accurately.
通过对可编程序控制器plc的检查，利用PLC的状态信息和PLC梯形图，可以快速、准确地判断数控机床故障。
The source of fault of the centrifugal compressor's vibration has been accurately pinpointed and the cause of the failure has been diagnosed by analyzing the centrifugal compressor's vibration fault.
针对离心式空压机振动故障进行分析，诊断出振动故障的原因，准确地找出了故障源。
The fault—a leaking oil pipe—was quickly diagnosed and remedies put in place.
问题很快被找到并被解决，问题在于一个漏油管道。
The bearing fault can be diagnosed and the condition of fault deterioration...
该方法不仅可以诊断轴承具体故障，还能够有效监测故障劣化情况。
The bearing fault can be diagnosed and the condition of fault deterioration...
该方法不仅可以诊断轴承具体故障，还能够有效监测故障劣化情况。
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