故障

In this paper the event tree is used in the analysis on cascading failures and by use of probability approximation theory of rare event the probability order of multiple failures is divided, thus the screening process of multiple failures can be simplified.

文章采用事件树对连锁故障的分析方法，运用小概率事件的概率近似理论对多重故障进行概率阶次划分，可以简化多重故障的筛选过程。

The essence of the fault diagnosis technology is to know the state of the equipment in the process of running, to forecast its reliability, to determine its normality or exceptionality, to discovery fault earlier and estimate and identify its reason, position and criticality. It is also to predict the development trend of fault and make decision through its concrete status.

设备故障诊断技术，其实质是了解和掌握设备在运行过程中的状态；预测设备的可靠性；确定其整体或局部是正常或异常；早期发现故障，并对其原因、部位、危险程度等进行识别和评价；预报故障的发展趋势，并针对具体情况做出实施维护决策的技术。

In this study, a gear fault diagnosis method is investigated based on wavelet analysis and modified exponential distribution technique.

齿轮故障诊断的关键是从齿轮故障振动信号中提取故障特征，信号分析和处理是特征提取最常用的方法。

In this algorithm, both the output and the state information of this FOG were induced, so that the information redundancy at the instrument grade has been realized and the fail tolerance capability was improved from fail operate-fail operate-fail safe to FO-FO-FO-FO-FS.

该算法除了利用陀螺的输出外，还引入了它的自诊断信息，从而实现了仪表级的信息冗余，使这种RSDIMU的容错能力由原来的故障运行-故障运行-故障安全上升到FO-FO-FO-FO-FS。

Fault Diagnosis Subsystem is the most important part of CSMIS. With application of the theory of expert system, it can diagnose the typical fault of automatic block system.

故障诊断子系统是全系统的设计重点，应用专家系统的理论，对自动闭塞系统出现的典型故障进行故障诊断。

A set of automatic testing and fault diagnosis system for a certain control and change component is introduced. The realizing technique of hardware and software for automatic testing is discussed.

介绍了某控制转换装置测试仪的自动测试和故障诊断的设计思想，讨论了测试仪的硬软件设计中如何实现自动测试，以及利用FAN算法来计算故障定位测试向量的故障诊断思想和方法。

With the fast expand of FPGA devices, the structure of FPGA becomes more complex, a large number of fault s is difficult to use traditional methods for testing, Therefore, the FPGA device fault testing and fault diagnosis method for a more comprehensive study is of great significance.

随着FPGA器件的迅速发展，FPGA的密度和复杂程度也越来越高，使大量的故障难以使用传统方法进行测试，因此，对FPGA器件的故障测试和故障诊断方法进行更全面的研究具有重要意义。

This paper proposes a method to determine the service restoration strategies for affected load due to fault on a feeder line.

提出一种在电力线路故障后，为受故障影响停电的非故障区段负荷恢复供电的方法。

This syst em has four LED digit meters, nine indicative lights and eleven sensors. It has some intelligence, which can monitor a lot of places, show the difference betwee n ordinary and urgent breakdowns and show the urgent breakdown first.

该系统监视的部位较多，共有4块LED数字仪表，9个报警指示灯，11个传感器，并具有一定的智能，能够对一般故障和紧急故障加以区别，优先显示紧急故障。

Features Internet Updateable (with purchase of CP9137)- Trilingual Display Screen - Displays freeze frame data (snapshot of the operating conditions at the time of the fault)- Review data off-vehicle - Battery Powered - Reads and erases Diagnostic Trouble Codes and turns off check engine light - Retrieves all Generic OBD II trouble codes (P0), their definitions and pending codes - Enables user to quickly and easily link to their vehicle - Large easy-to-read LCD screen provides the Diagnostic Trouble Codes and their descriptions - Extremely user friendly menu provides:- Monitor Status and I/M Readiness to determine if vehicle is ready for an emissions test.

特点互联网更新（购买cp9137 ）-三种语言显示屏幕-显示器冻结帧数据（快照的操作条件，在时间的断层）-审查数据越野车-电池供电-内容和泯灭诊断故障码和关闭检查发动机轻-返回所有的通用的o bd二故障码（ p 0），其定义和解释，有待码-使用户能够迅速，轻松地链接到自己的汽车-大型易于阅读的液晶显示屏幕提供诊断故障码及其说明-非常方便用户菜单规定：-监察地位和我/米准备，以确定如果汽车已经准备好了排放测试。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷