故障时间

By forecasting time series of key characteristic parameter of mine hoist, fault forecast are realized.

通过对矿井提升机关键特征参数的时间序列预报，即可实现故障预报。

Such characteristic vector can be applied to further signal processing and fault diagnosis of high current LIA.

应用小波变换具有良好的时频局部特性，通过对强流直线感应加速器脉冲信号的去噪声、信号突变点检测以及时间间隔测量等处理，表明小波变换在LIA信号处理中有广泛的应用前景；利用小波包分析的每个节点都代表了对应频带的信号特征的特点，对"神龙一号"快脉冲波形数据进行小波包变换，以各频带信号能量为元素构造特征向量，实现了高维波形数据的特征值提取，达到了数据压缩和降维的目的，为进一步实现LIA故障智能诊断、预测维护提供了一种可行的途径。

Based on the computational properties of weight incremental formula in LMBP algorithm,an approach of improving the convergence speed of this algorithm is proposed and applied to the initial LMBP method.

由于它具有较高的鲁棒性和容错性、较短的故障诊断时间、较好的算法通用性等优点，所以在实际应用中，受到了广大专家学者的青睐。

A few robots cross in the unreal time of days , or they bump into furniture, or conk out after three-quarters of the way. In December 1990, after a decade of effort, graduate students at Carnegie Mellon University 's Field Robotics Center wired together a robot that slowly walked all the way across a courtyard.

有些机器人要么磨磨蹭蹭花上数天的时间，要么莽莽撞撞一头碰到家具上，要么刚走完四分之三就出了故障。1990年 12月，在经过了 10年的努力之后，卡耐基－梅隆大学"野地机器人学中心" [7]的研究生们终于组装出了一台机器人，并命名为"漫步者"。

The corresponding diagnosable systems are characterized in terms of a graph-theoretic condition, and a series of valuable conditions on a diagnosable system is presented. And a class of diagnosable systems that have a minimum number possible of communication links (known as optimal diagnosable systems) is proposed.

得出了系统中故障结点机数不超过n-2的结论；●解决了特征问题，给出了按图论方式表述的充分必要条件；●解决了诊断算法问题，给出了一个有效的诊断算法，该算法具有线性时间复杂度和多项式诊断报文总规模的特性；目前，上述研究工作所取得的结果还没有文献报导。

We like to think that we speak logically all the time, but we are aware that we sometimes use illogical means to persuade others of our point of view. In the heat of an impassioned argument, or when we are afraid our disputant has a stronger case, or when we don't quite have all the facts we'd like to have, we are prone to engage in faulty processes of reasoning, using arguments we hope will appear sound.

我们喜欢认为我们说话逻辑上的全部时间，但我们都知道，我们有时会使用不符合逻辑的手段来说服别人，我们的观点来看，在激烈的一个慷慨激昂的论调，又或者当我们是怕我们disputant具有较强案，又或者当我们不太有全部的事实，我们希望有，我们很容易进行故障过程中的推理，用的论据，我们希望会出现声音。

The electrical control system of double housing planer is complex,and breaks down frequently after a long time of use.

龙门刨床电气控制系统比较复杂，经长时间的使用后，经常发生故障。

Exophthalmos does not necessarily occur at the same time as the thyroid gland malfunction; it may occur months or years afterwards, or occasionally it may even precede it.

眼球突出，并不一定发生在同一时间，作为甲状腺故障；它可能会出现数月或数年之后，或偶尔，甚至可能先于它。

This paper introduces the vibration time signal parameters used for machine failure diagnosis and their features in application.

本文介绍了用于机械故障诊断的振动时间信号参数以及这些参数各自的应用特点。

Meanwhile, it is significant to improve the capability of fault diagnosis for reducing failure repair time and decreasing the cost of maintaining the network.

同时，网络诊断能力的提高对减少网络故障的修复时间、降低网络的维护成本也具有重要意义。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。