故障的

In analyzing the symmetrical element features of power system, the definition of circulator element and circulator node is developed.

通过对相分量法短路故障处理的分析，以定长度向量方程的多态相分量法为基础，提出了用于处理电力系统短路故障的残量变换法和残压变换法。

Based on the defect analysis of PLC control system in coal preparation plant, a new method for on-line defect judgment is put forward.

在对PLC网络控制的选煤厂控制故障分析的基础上，提出了在线判别控制系统故障的新方法。

The distinguishing methods and origins of the mix line fault in telephone cable manufacture are describer emphatically.

主要叙述市话电缆混线故障的判定方法及所产生的原因，提出了生产过程中不同工序间绝缘不良故障的解决方

In consideration of the features of gearwheel drive box faults of the horizontal rotary screen roller printer and the basic principle of reversal frequency analysis and its advantages in failure diagnosis , reversal frequency analysis is adopted in fault diagnosis of gearwheel drive of the printing machine and better results are obtained.

介绍了卧式圆网印花机齿轮传动箱故障的特点以及倒频谱分析的基本原理和在故障诊断中的优点。

This paper presents synthetic detecting fault feeder method based on the method of summation of mutual integral of transient current for intermittent arc earth fault and the method of summation of admittance mutual difference and fused current method for steady earth fault.

提出了基于电弧接地故障的暂态电流互积求和选线法和针对稳态接地故障的导纳互差求和选线法和融合电流选线法的综合选线方法。

Based on the analysis of the hobbing machine workbench structure analyze the reasons of the workbench to radial jumpiness shaft jumpiness over tolerance and point out the removal method of various breakdowns .

在对滚齿机工作台结构进行分析的基础上，对工作台出现径向跳动，轴向跳动超差等故障的原因进行了分析，并指出了各种故障的排除方法。

Meanwhile, the key station can locate all the faults, identify their types and recover from them.

同时，主站通过FTU提供的故障过电流信息，完成所有的故障的定位、类型识别和恢复。

A dynamic model of the rotor system with slow-varying mass and pedestal looseness was set up.

建立了带有支承松动故障的质量慢变转子系统的动力学模型，利用数值积分和Poincare映射方法，对该转子系统由于支承松动故障而导致的动力学行为进行了数值仿真研究。

In order to eliminate the damage to power system caused by reclosing to permanent fault, the fault type must be recognized to realize adaptive auto-reclosure.

为了消除重合于永久性故障对电力系统的危害，应该判断故障的类型，实现自适应重合闸。

Network as long as the property is set to open a window into the "General" tab page, select the network card failure models, and then click "Configure" button, open the settings window mode card, check card is the current mode and normal mode, if inconsistent, you may wish to try to adjust it to normal mode, you may encounter strange fault on the card automatically disappeared.

只要打开网络属性设置窗口，进入到&常规&标签页面，选中发生故障的网卡型号，再单击&配置&按钮，打开网卡工作模式设置窗口，检查网卡当前工作模式是否和正常模式一致，要是不一致的话，你不妨尝试着将它调整为正常模式，说不定你遇到的网卡奇怪故障就自动消失了。

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。