故障

In this paper analysised causes of piercer mill centering device hydraulic system failure , and put forward methods of troubleshooting.

针对穿孔机机外定心装置液压系统工作过程中出现的故障现象，分析了故障产生的原因，提出了排除故障的方法。

Meanwhile, it has more proven this intelligent fault diagnosis method which has merged the advantages of ANN and ES can solve the equipment fault diagnosis problem that faults have pilosity nature, uncertainty and disguise such as the Condensation Equipment. The diagnosis results are precise and credible.

进一步证明了基于神经网络与专家系统结合的智能故障诊断方法能够很好地解决象凝汽设备这类故障具有多发性、不确定性等特点设备的故障诊断问题，其诊断结果精确、可靠。

In addition, under the situation of anti hiking hardware, adoption software programming of device, can vs lift above row, down row of in the course steer auto - of fault detection, also fault pilot lamp prompt, in certainly extent shorten lift maintenance repairs personnel check bank fault of time area concentration diagram.

同时由于采用的是"软接线"方法的控制程序，系统的可靠性和灵活性都大为提高。此外，在不增加硬件的情况下，采用软件编程的方法，进行自动的故障检测，并有故障指示灯提示，在一定程度上缩短了电梯维修人员查排故障的时间。

The shutdown is to pull out the plug-in board-by-block, each pulled out a piece of plate on the boot machine running observation, once pulled out a piece of normal operation after the motherboard, then the cause of the malfunction is the fault of the plug-in board or the corresponding I / O Bus slot and load circuit fault.

该方法就是关机将插件板逐块拔出，每拔出一块板就开机观察机器运行状态，一旦拔出某块后主板运行正常，那么故障原因就是该插件板故障或相应 I/O 总线插槽及负载电路故障。

Failure in a copper plumbing system is rare, but may occur due to a variety of reasons.

铜管道系统出现故障是罕见的。如果出现故障，则导致故障的可能原因是多种多样的。

Based on the analysis on the relationship of the positive and the negative sequence impedance, also the positive and negative fault component current under simple and duplicate fault conditions, a cross-country fault identifier is proposed in this paper.

同杆并架输电线路故障的主要特点是有跨线故障，而当系统发生跨线故障时如果没有正确识别出来，那么保护就很有可能无选择性同时切除两条线路，从而对系统的安全稳定运行造成恶劣影响。

The ground faults in the generator stator and rotor are common and always the premonitory of the internal fault of generator, which may make great damage to the generator.

发电机定子、转子接地故障是发电机常见故障，而且往往是更为严重的发电机内部故障的先兆，严重威胁发电机的安全。

Integrating C-type of traveling wave location method with AC signal injection method, a compositive location method for single-phase earth fault in 35kV distribution network is proposed, in which firstly the fault is presumedly located by C-type of traveling wave location method to preliminarily determine the position where fault occurs; then the fault is accurately located by AC signal injection method.

基于C型行波法和交流信号注入法提出35 kV配电网单相接地故障的综合定位方法：首先采用C型行波法进行初步定位，确定故障距离和故障所在区段，然后用交流信号注入法进行精确定位。

This branch explores principal theory problem involved by knowledge-based diagnosis solution including concept system, diagnosis knowledge process, diagnosis system structure and realization.

KBSM_Diag半导体存储器故障诊断系统》采用了基于知识的信息处理方法，使用了多种深度的诊断知识，可以对存储器的故障判断其故障类型，并可对其进行定位。

Intelligent fault diagnosis system of vibratory road roller which consists of neural network and expert system is built in this paper by detailed analysis of structure and principle of vibratory road roller and comparison of main methods of building fault diagnosis system, this system can diagnose usual fault of vibratory road roller.

本文通过对振动压路机结构及原理的详细分析，对构建故障诊断系统主要方法的比较，建造了神经网络与专家系统相结合的振动压路机智能故障诊断系统，实现了对振动压路机常见故障的诊断。

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