查询词典 fault analysis

A novel fault identification algorithm based on smooth pseudo Wigner-Ville distribution is proposed, which focused on the time-frequency analysis of network traffic.

通过研究网络流量的时频分析，提出了一种新的基于平滑魏格纳分布的故障识别算法。

Through the voltage analysis at the relay installed place in line fault condition,the possibility and setting method of the scheme were discribed.

通过对电网故障时保护安装处的电压分析，阐述了方案的可行性及其整定方法。

At present, there are many methods for transformer fault diagnosis based on DGA. In this paper, fuzzy cluster analysis is introduced in analyzing the chromatographic data of transformer oil, and existing problems of this method are discussed.

目前基于溶解气体分析的变压器故障诊断方法有很多，本文尝试将模糊聚类分析方法应用到变压器油色谱数据的分析中来，并针对该方法在实际应用中存在的问题进行了分析讨论。

Gigabit Network Traffic Monitor mainly in the two areas has good prospects for application: firstly, through the analysis of the network traffic, it helps network manager to find network soft-fault. secondly, via analyzing traffic and direction of network service to portray network flow distribution and the situation of flow to / from different region.

千兆网络流量监测仪主要在两个方面具有较好的应用前景：一是通过网络流量分析的方法帮助网管人员有效定位网络软故障；二是通过监测分析网络业务的流量流向，刻画网络中业务流量的分布，各地区流量入/出的状况。

Though measuring the acceleration of pump shell and analysis the signal, to realize fault diagnosis.

通过对柱塞泵壳体振动的监测及信号分析处理，实现该泵的故障诊断。

The faults include the fracture of saddle support mat, the breakdowns of saddle support bolt and pin spindle. Based on the analysis on the fracture and surface, the fault causes are analyzed, for the conclusions of the normal fatigue fracture, as well as the deficient gear hardness, higher contact stress of tooth face than the yield limit under shear of material and improper lubrication method, which bring serious abrasion deformation of tooth face.

其中，鞍座底板断裂，鞍座连接螺栓和销轴断裂，通过断口形貌和受力分析，判断故障原因为典型的疲劳断裂；大小齿面磨损变形严重是齿轮硬度不足，齿面接触应力超过材料抗剪屈服极限及润滑方法不当造成。

The demodulated resonance technique combined with spectrum analysis and fuzzy-closest-principle were developed and applied to the fault diagnosis of bearings in drilling pump.

为了解决钻井泵轴承故障特征难以提取的问题，采用共振解调技术来提取深埋于正常振动信息中轴承的故障信息，在此基础上进行频谱分析。

The demodulated resonance technique combined with spectrum analysis and fuzzy-closest-principle were developed and applied to the fault diagnosis of bearings in drilling pump.

在钻井生产现场，由于工作条件恶劣及振源多，背景噪声强烈，因而用理论计算所得到的故障特征频率与实测信号经一般频谱分析后得到的响应信息缺乏一一对应关系。

Finally, according to the rule of investigation of injury and death accident, we bring forward correspond measure by methods of artificial intelligence and Fault Tree Analysis, which make it an important and necessary part of MIS of injury and death accident.

最后，根据伤亡事故调查处理规则，利用人工智能技术的特点、方法，运用事故树的方法对具体的实例进行分析，通过对各个子事件重要度大小的不同，提出相应的预防措施，把它作为伤亡事故管理信息系统的一个重要的子模块和一个必不可少的有机组成部分。

The fault rupture process was simulated as follows: In the first stage, the initial stress produced by the horizontal tectonic force or gravitational force was calculated by quasi-static analysis.

首先作了准静态分析，在水平构造应力或重力作为外部荷载的条件下，得到走滑断层和正断层剪切破裂产生的位错和应力降。

What are your goals and strategies for growth?

你的成长目标和策略是什么？

And unto the angel of the church in Sardis write; These things saith he that hath the seven irits of God, and the seven star I know thy works, that thou hast a name that thou livest, and art dead.

3：1 你要写信给撒狄教会的使者，说，那有神的七灵和七星的，说，我知道你的行为，按名你是活的，其实是死的。