出故障的

Use the data of circuit breaker on-line working conditon monitoring of ShaoXing Power Bureau, applicate wavelet analysis theory and all kinds of signal dispoing methods, focus on vibration signal and winding electric current wave, at last, provide the fault diagnose result of circuit breaker, and build circuit breakers standard finger library and fault finger library.

利用绍兴电力局提供的断路器在线监测数据，应用小波分析理论和各种信号处理方法，重点分析振动信号与线圈电流波形，给出断路器的故障诊断结果，并建立起断路器的正常指纹库和故障指纹库。

According to change the parameter of the power cables (power cables length, account step, impulse width, fault location).

通过改变仿真中的参数(电缆长度、剖分段数、脉冲宽度、计算步长、故障点位置)，来比较得到的仿真波形，计算故障点的距离，并从仿真图形中总结出波形的规律。

The parameters including cable length, number of unite divided, impulse width, account step and fault location are changed to get different waves. Compare these simulation waves and calculate the distance of fault point.

通过改变仿真中的参数(电缆长度、剖分段数、脉冲宽度、计算步长、故障点位置)，来比较得到的仿真波形，计算故障点的距离，并从仿真图形中总结出波形的规律。

The typical faults symptoms of the large power-station halving-style condenser are abstracted and the symptoms set are completed. Also the fuzzy subordinative function and the production rule are studied. Based on these studies the rule base is developed and packed into a dynamic link library for windows operation system.

针对对分式凝汽器对故障集和故障征兆集进行了总结和细化，给出征兆的隶属函数和适用于模糊推理的产生式推理规则，开发了基于CLIPS的诊断知识库，并用VC++开发了Windows平台下的专家系统动态链接库。

Aim at the bad efficiency of refrigeration, the mixture of air or Freon superfluously was diagnosed as the result faulty source, consistent with the factual system.

针对制冷效果不佳的症状，仿真诊断出故障源为系统中有空气或氟利昂充液量过大的故障，与实际系统相一致。

With sympathetic vibration demodulation of the vibration signal of the low-speed, high-load bearing which is realized by means of generalized harmonic wavelet transformation, the impact information of faulty hearing is extracted, which promises a new and effective method for the fault diagnosis of the bearing.

通过广义谐波小波变换实现低速重载轴承振动信号的共振解调，从而提取出故障轴承的低频冲击信息，为低速重载轴承的故障诊断提供了一种新的有效方法。

In the condition that fault infeed from both terminal is given, the fault point can be found out according to the boundary condition of fault point.

在已知线路任意点的左右侧注入电流的情况下，可以根据故障点边界条件搜索出故障点。

With the prevalence of computer technology,the intelligence fault diagnosis system is more important the neural networks with the information proceeded juxtaposed have many advantages.

随着计算机技术的普及，故障的智能诊断显示出极大的优势。而神经网络技术以其信息的并行分布式处理在设备故障诊断中更显其优越性。

In the event of a fault, the computer can calculate the fault's current values and characteristics, and settings can be changed merely by reprogramming.

在系统出现故障时，计算机可计算出故障电流的值和特性，整定值的改变仅改变编程就可以了。

Combining engineering applications achieves a series of program-controlled switchboard Meridian initialization method and system to re-load process.

结合工程应用实现了Meridian系列程控交换机的初始化方法和系统重新加载过程，对交换机运行过程中的故障进行了分类，给出了判断故障的思路，最后设计了程控交换机的雷电防护方法。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。