故障的

From nine-value set operations,especially the operation of convert mapping between sets,various cubetab les have been derived directly.

通过九值集合运算，特别是集合的逆映射，直接导出各种立方表，然后同D 算法一样，对故障的测试立方进行D 驱赶和一致性相交运算，求出故障的测试。

The unsmooth phenomenon of network occurs from time to tome, so to orientate the breakdown is the key to remove it.

网络不通的现象时有发生，对一些常见的网络问题能很快定位故障点，是排除故障的关键。

By using PLC2104ARM SCM,the modem, the conversion of electricity and photoelectrically isolated circuit etc,, the system can complete the receival and process of the lift＇ s data, the control of MODEM, the judgement of the trouble of the lift,the fault storage, the warning and remote maintenance.

系统采用PLC2104ARM单片机、通用调制解凋器、电平转换、光电隔离电路等实现了电梯数据的接收、处理与MODEM的控制，实现了电梯故障的判断、故障存储、报警以及远程系统维护，测试表明，完全实现了设计目标。

This paper gives the experiment and the result of fault diagnosis of the electro-direction valve and relief valve.

本文以液压系统中的电磁换向阀和溢流阀故障为例，论述了基于上述两种神经网络方法的液压系统工作过程中液压元件故障的诊断过程和结果。

The paper introduces the basic property of rotor vibration, the shape of the orbit in normal condition and the relation between faulty rotatory machine and its character of orbit.

论文介绍了转子振动的基本特性，正常情况下轴心轨迹的形状和在故障状态下轴心轨迹和旋转机械故障的对应关系。

To find the failure propagation mechanism from the inherent topological structure of the complex electromechanical system, the topological structure statistical properties of the system were analyzed with small world net theory, and a failure propagation model based on the small world clustering was proposed.

为了从复杂机电系统自身固有的网络拓扑结构出发来研究故障的传播机制，采用小世界网络理论分析方法，对系统网络拓扑结构统计特性进行分析，建立了基于小世界聚类特性的故障传播模型。

Failure analysis: the generation of this fault was mainly due to customer's use of adhesive viscose trick\emdashthe performance.

故障分析：这个故障的产生主要是由于客户对不干胶粘胶剂的使用性能不了解造成的。

In view of problems of incomplete kind and low reliability of protection of mine belt conveyor, the paper designed an integrated protection system of belt conveyor, analyzed common faults of belt conveyor, introduced hardware structure and software design of the system, identified measuring methods of belt faults of speed, temperature, fog and disalignment.

针对现有大型矿井胶带输送机保护种类不全、可靠性低等问题，设计了一种胶带输送机综合保护系统，分析了胶带输送机的常见故障类型，介绍了系统的硬件结构和软件设计，确定了胶带速度、温度、烟雾、跑偏等故障的检测方法。

Analyzing the concentrations of these byproducts, which can be determinated when the electric equipment is electriferous, is an effective method to judge the internal condition of Gas Insulated Switchgear.

检测SF6 分解产物（可在设备带电状态下进行）是诊断SF6 气体绝缘设备内部运行情况的一个强有力的手段，据此可判断设备是否故障，并确定故障的具体部位，近年来已有不少成功案例。

The types and degrees of faults can be inferred by this method.

该方法在确定故障的种类的同时，还可得到故障的严重程度。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。