超出个时间，TCP会发出一个故障信号，然后放弃重传。
TCP could signal a failure and give up when both end-points are fine.
最后，将该方法用于轴承故障信号和齿轮故障信号的分析。
Finally, the practical fault diagnosis examples of roll bearing and gear box are given.
信号灯故障导致了这次撞车事故。
这次事故是由于高速公路信号机制出了故障。
The accident was due to a fault in the signal mechanism of the highway.
设备状态信号的处理是状态监测及故障诊断的基础。
Equipment condition signal processing is the foundation of condition monitoring and fault diagnosis.
而信号处理是故障诊断成功与否的关键。
初期调查是归咎于停电造成信号灯故障。
An early investigation blamed the signal system failure on a loss of power.
在机械故障诊断中，对机器状态信号进行处理可得到故障特征集。
Fault features set can be obtained by processing machine condition signal in machine fault diagnosis.
对信号进行特征提取，是故障诊断的关键。
Withdrawing the signal characteristic is a key to fault diagnosis.
对采集到的信号进行合适的处理获得故障的特征信号；
Secondly this paper introducing the way in transacting the signal and getting character of fault.
稀疏信号分解；阶比分析；齿轮；故障诊断；
Sparse signal decomposition Order analysis Gear Fault diagnosis;
正确识别和检测线路故障后的行波信号是实现行波故障测距的关键。
Correct identification and detection of fault traveling wave essential to fault location.
故障暂态过程含有丰富的故障信息且暂态信号幅值大于稳态信号的幅值，容易被测量。
There are rich information in transient and it rate more than steady, Easy to detect.
内设信号检测功能，帮助用户快速解决机器故障。
Signal detection function is set inside, to help users overcome problems quickly.
本文阐述旋转机械的故障机理、故障类型并结合烟厂实例对振动信号进行分析。
This article expounds the principle of the vibration and failure type in the mechanism.
目的研究控制系统中传感器软硬故障诊断和信号恢复。
Research on Encrypted File System and Trusted Recovery of Secure Operating System;
目的研究控制系统中传感器软硬故障诊断和信号恢复。
Research on Encrypted File System and Trusted Recovery of Secure Operating System;
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