In order to obtain the long-term fault variation component, calculation of the pre-fault and post-fault variation is proposed.
为与故障分量有所区别，文中将这种分量称为故障变化量。
For analog TV circuit DC fault diagnosis, the post-fault diagnostic speed and the diagnostic accuracy are the main of its performance.
测后诊断速度和诊断精度是电视直流故障诊断性能的重要衡量指标。
Based on the definition of norms in continuous function Spaces, a concept of distance between the operation state and the post-fault stable equilibrium state is suggested.
根据连续函数空间范数的定义，提出了电力系统运行状态与故障后稳定平衡状态之间距离的概念。
The method performs active power perturbation analysis respectively on the stable equilibrium point of pre-fault system, the trajectory of fault-on system and transient stability of post-fault system.
应用暂态能量函数分析给出了注入空间上的实用动态安全判据，以此来量化暂态稳定性指标，从而实现对事故后系统的有功功率小扰动分析。
The restriction of transient voltage dip is a constraint on post fault power system.
暂态电压跌落限制可以考虑为对故障后电力系统的一个约束。
A direct method considering transient voltage dip is proposed to calculate the critical clearing time (CCT) ensuring that voltages of post fault power system are higher than limit.
提出了一种考虑暂态电压跌落限制的直接法，快速求取保证故障后电力系统电压高于限值的故障临界清除时间(CCT)。
Wavelet packets with the advantage of time frequency zoom is used in this paper to decompose the post fault transient electrical quantities by the proper frequency span.
应用在时频空间皆具有良好聚焦特性的小波包，以适当频率带宽，对故障后暂态电气量进行分解。
For analog circuit diagnosis, the post fault diagnostic speed and the diagnostic accuracy are the main indexes of its performance.
测后诊断速度和诊断精度是模拟电路故障诊断性能的主要衡量指标。
Using post fault voltages and currents from the two terminals, a novel method for fault location based on transmission line's equivalent sequence networks is proposed in this paper.
利用输电线路两端的故障电压、电流量，提出了一种基于输电线路等效序网的故障测距方法。
This technique consists of seismic post-stack processing, multivariate composite calibration, fine description of fault blocks, reservoir prediction and overall evaluation of fault blocks.
该技术包括地震叠后处理，多元综合标定，断块精细构造描述，储层预测及断块综合评价等。
This method has been applied in financial network system of post. It has the characters of high reliability and fault tolerance.
该方法已应用于邮政金融网络系统中，它具有可靠性高，容错性好等特点。
Some key problems about the information fault tolerance and channel fault tolerance in the post-emergency control are discussed.
讨论了电力系统后紧急控制中关于信息容错性和信道容错性的关键问题。
This paper presents the difference of synchronous equilibrium and stable equilibrium of post fault power system.
论述了事故后电力系统的同步平衡与稳定平衡的区分。
The fault on the tool post may be due to the breakdown of machinery, electrical as well as control system.
当刀架出现故障时，可能是机械原因，也可能是电气、控制系统方面的原因。
Some new detection concepts are presented: such as fast channel, slow channel, pre-history, post-history. It is a survey and attempt to the field of locomotive fault detection.
文章提出了一些新的检测概念，如快通道、慢通道、前史、后史等，在机车故障检测技术方面作了一些新的探讨与尝试。
Dissipated potential energy and post-peak stiffness of fault band are deduced and both of them are concerned with the thickness of fault band.
耗散势能和峰后刚度的断层带推导和他们所关心的断层带的厚度。
The stitching pluton, intruded into main fault plane of collision zone, could be formed in syntectonic period and also in the period of subsequent collision, i. e. post collision.
沿碰撞带主断层面贯入的“钉合岩体”可以是同构造期形成的，也可能是继续碰撞作用的产物。
The stitching pluton, intruded into main fault plane of collision zone, could be formed in syntectonic period and also in the period of subsequent collision, i. e. post collision.
沿碰撞带主断层面贯入的“钉合岩体”可以是同构造期形成的，也可能是继续碰撞作用的产物。
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