查询词典 fault

Fault-tree diagnosis(also called Fault-tree analysis) is a kind of analytical method to labor step by step the reason of system fault from collectivity to parts by a tree-system.

故障树诊断法也称故障树分析法，是一种将系统故障形成的原因由总体到部件按树枝状逐级细化的分析方法。

The southwest fault step zone and the position of intersection of fault F_1 and the northeast basin-marginal fault are favorable sites for looking for potential sandstone reservoirs.

西南断阶带和F1断裂与东北盆缘断裂交汇处是寻找砂岩油气藏的有利区域。

The fault feature parameters are extracted,subjection functions and fuzzy rules for identifying pattern of fault and selecting phase of fault are developed from perspective of fuzzy pattern recognition,and new algorithm of speedy comprehensive faulty phase selection based on stratified fuzzy reasoning is presented.

提取了用于故障选相的特征参数，从模糊模式识别的角度，制定了识别故障类型和故障相别的隶属函数及模糊规则，提出了基于分层模糊推理的快速综合故障选相元件新算法。

Simulation results prove that so long as both busbar stray capacitance and sampling frequency satisfy a certain condition, the proposed scheme can judge the fault accurately under various fault conditions. The proposed scheme possesses good selectivity and strong ability of anti-transition resistance, besides, it is more sensitive to the fault occurred at the end of transmission line.

仿真试验表明，只要母线杂散电容和采样频率满足一定的条件，该方法在各种故障条件下均能准确判断故障，具有很好的选择性，并且有很强的抗过渡电阻能力，对末端短路故障的反应灵敏度更高。

Based on the analysis of vertical open degree of fault and its influence factors in active period ,a method judging vertical open degree of the fault in active period was set up by the angle between the orientation of maximum principal compressive stress and the strike of the fault.

在分析断裂活动时期垂向开启程度及其影响因素的基础上，利用最大主压应力方向与断裂走向之间夹角的大小，建立了一套断裂活动时期垂向开启程度的判别方法，将其应用于海拉尔盆地贝尔凹陷布达特群潜山4条主要源断裂的研究中。

Dislocation and stress drop on the strike or normal fault were obtained. In the second stage of dynamic analysis, the time-dependent shear stress release was applied on the fault plane to excite fault movement and ground vibration.

然后以断层面上的剪应力释放作为外部动态荷载，进行了断层运动的动态分析，通过数值计算得到震源断层附近的地面加速度、速度与位移的时间过程。

The fault mode and f ault tree analysis for large turbogenerators are carried out by ways of su bsystems, subcomponent s and fault trees, which can be used to supply enough diag nostic rule sources and theoretical base for the study of fault diagnostic exper t system of large turbogenerators.

按照分系统、分部件的方式，并引入故障树的方法，对大型汽轮发电机展开了有关故障模式和故障树的分析，从而最终为大型汽轮发电机故障诊断专家系统的研究提供足够的诊断规则来源和理论基础。

Aiming at dual sensor fault detection, the tactic of fault orientation after fault identification is adopted, and a new kind of residual formation method, based on moving subnormal states, is proposed.

针对双余度传感器缓变故障检测，采取了先故障判断后故障定位的故障检测策略，并提出了一种基于移动伪正常状态的残差构造方法。

In order to diagnose faults and to solve the physically unrealizable problems of the optimal fault-tolerant control law, a delay-free transformation approach was given for delayed measurements. The on-line fault diagnosis and the observation of system states were realized by constructing the reduced-order state observer for the augmented system comprising fault states.

为了进行故障诊断并解决最优控制的物理不可实现问题，给出了一种测量时滞的无时滞转换方法，并通过构造含有故障状态的增广系统的降维状态观测器，设计了在线诊断故障的故障诊断器并同时实现了系统状态的观测。

This method can ensure to obtain all reasonable solutions meeting the fault equation, can be applied for various fault correlation criteria (such as various residual vector norm criteria) and underdetermined fault equation, and the algorithm is very simple and facile, not necessary to compile specific program for every particular condition.

首先给出求解故障方程的Monte Carlo算法，该算法能够保证得到满足故障方程的全部合理解；能够简单地用于各种故障相关性准则(例如各种残差向量范数准则)以及亚定故障方程的求解问题；并且算法简单易行，无需为每个特定情况专门编制计算程序。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了