查询词典 be fault-finding

If the fault is out of the line, the calculation value of fault component integrated impedance reflects the line capacitive impedance with a greater amplitude; if the fault is on the lines it reflects the system impedance and line impedance with a relatively smaller amplitude. According to the amplitude of the fault component integrated impedance, the fault location can be distinguished.

在外部故障时，该比值反映输电线路上的容抗，其模值较大，内部故障时，该比值反映系统电源阻抗和线路阻抗，其模值相对较小，据此可以区分线路上的内部和外部故障。

Top real-time fault-tolerance uses real-time fault-tolerant techniques as resume execution or re-execution and adopts the H-FTF scheduling method. And, based on time redundancy, bottom real-time fault-tolerance uses real-time fault-tolerant techniques as alternate version or re-execution and adopts the FT/FA scheduling method and the DSC-EDF algorithm. Moreover, two real-time fault-tolerant evaluations are added to the mechanism.

其中，上层实时容错采用恢复执行或重新执行的容错技术，提出动态实时容错的分级容错优先H-FTF调度方法，实现了DRTAS系统级的实时容错；下层实时容错以时间冗余为基础，采取替代版本或重新执行的容错技术，提出容错/频率保证FT/FA调度方法、动态空闲能力最早时限优先DSC-EDF算法，在实时内核级为实时任务提供实时容错保障。

Transmission network"s fault affects power system"s safe and reliable operation directly. Accurate judgement of fault locality and fault type can shorten the time in disposing fault, realize the power supplys quick resumption and lessen the economic losses because of fault.

输电网络故障直接影响电力系统的安全稳定运行，准确的故障区域、故障类型的判断能缩短故障处理的时间，实现故障后的快速恢复供电，减少因停电造成的经济损失。

In order to analyze the systematic reliability automatically,a model of fault transfer table for describing fault system is developed in two aspects:(1)the format of fault transfer table is improved obviously;(2)the energy flow fault class is put forward so as to supplement the fault transfer table.

为了对系统的可靠性进行自动化分析，本文在两个方面发展了进行故障系统描述的故障传递表模型：( 1 )对故障传递表的格式进行了较大改进；( 2 )提出了能流故障类，以它为故障传递表描述的补充。

Re-calculation of the Gulf region over the next 30 years the probability of earthquake risk; access to the prehistoric earthquake in the time and strength, strike-slip fault with the city's fault slip rate of new information; development of the Gulf region, the new three-dimensional structure of the crust and sedimentary rock velocity model ; Calculation in the Gulf region's history, location and intensity of the earthquake, regional seismicity rate changes over time, little is known about the fault is, unknown thrust fault and the fault rate of seismic activity; development of the Quaternary sedimentary rocks in the area of new digital map .

重新计算海湾地区未来30年地震危险概率；获取史前大地震的时间和强度、城市内走滑断层的断层滑动速率的新的信息；发展海湾地区新的地壳三维结构和岩石沉积岩速度模型；计算海湾地区历史地震的位置和强度、区域地震活动性速率随时间的变化、了解甚少的正断层、逆断层及未知断层的地震活动速率；发展该地区第四纪沉积岩的新的数字地图。

Two GFRF system model identify algorithms based respectively on Signal Flow Graph/Driving Point Impedance and EDA simulation are proposed. In order to solve the problem of fault diagnosis that the inner structure and parameters of the Object under Test cannot be able to determine, a new fault diagnosis method based on the phase space reconstruction and GFRF general formula is investigated. This method builds up a bridge between the chaos theory and Volterra series analysis, which does not strongly depend on the topological structure and the testing data length, is sensitive to the fault property, traces monotonously the change of system fault, and possesses some significant predominance compared with conventional fault diagnosis methods of analog circuits.

提出了基于信号流图/驱动点阻抗法的GFRF算法和基于EDA仿真和非线性频谱响应特性分析的系统模型辨识算法，为解决工程实践中不能确知被测对象内部结构和参数时的故障诊断问题，研究了基于相空间重构和GFRF简化算法的复杂电子系统故障诊断方法，该方法建立了混沌理论与Volterra级数分析法之间的桥梁，它对被测对象的拓扑结构依赖性不强，对被测系统的故障性质的敏感，可以单调地跟踪系统故障的变化，这种基于混沌特性分析的故障诊断方法与其它的模拟电路的故障诊断方法相比较具有显著的优势。

The conclusion that dissolved gases in gas composition and content of transformer could embody the inside of the transformer"s situation about "the insulation fault effectively is concluded.In the research of power equipment fault diagnosis based dissolved gases in transformer oil, the fault type increase clearly with the fault development. Traditional way is inability to faults diagnose of electrical equipment such as transformer that the fault reason, phenomenon and principle are indeterminacy etc.

在以油中溶解气体分析电气设备故障的模式识别研究中，当故障进一步发展，待判别的类型将显著增加，由于传统的诊断方法缺乏对样本数据的科学分析，不能够真实体现特征量数据的规律，将不可避免的面临准确率下降的问题，且不可能提供类间相互关系或演变过程的信息，因此用新的诊断方法来解决此类问题十分必要；本文在对目前变压器内部绝缘故障常用诊断方法总结分析的基础上，利用模糊数学的思想，提出以油中溶解气体为特征量，采用模糊聚类的方法对变压器内部绝缘故障进行诊断。

Two merging methods of Bézier curves are generalized to tensor product Bé zier surfaces, we propose two methods to approximate two pieces of adjacent tensor product Bézier surfaces by a piece of tensor product Bézier surface. We offer the explicit formulas of the merged tensor product Bézier surfaces with all kinds of merging conditions.

同样，Bézier曲线的两种合并方法也被成功的推广到张量积Bézier曲面上，得到把两片相邻张量积Bézier曲面合并成一片张量积Bézier曲面的两种合并方法，并给出在各种合并条件下的合并曲面控制顶点的显示表示式。

The research indicated that,the 36°Bè xylose mother liquor was used as material,9.60% catalyst M-16 was added,and after caramelized 180min at 120℃,a caramel...

研究表明，在36°Be′的木糖母液中，加入9.60%的M-16催化剂，于120℃下焦糖化反应180min，得到色率为2.8万EBC单位，红色指数达6.3以上的焦糖色素。

Finding owned company should take out no less than 30% from net income for one-time awarding the consummator and the conversion maker of the research finding, if the achievement is conversed or permitted to converse by others, and the one-time award of identified high-tech conversion projects should be no less than 40%. If the conversion is made by researcher himself or cooperated with others, the finding owned company should take out 15% of the after-tax profit for 3-5 years since the project has been successfully produced for awarding the consummator and the conversion maker of research finding, or pay one-time compensation referring such proportion, and the award of identified high-tech conversion projects should be no less than no less than 20% of after-tax profit. In joint-stock enterprises, in the case of introducing talents in the form of converting scientific and technical results shares, and the enterprises should give 30% of the value of the results as rewards. Shareholders will share the profits based on the shares they hold.

职务科技成果转让或许可他人实施转化的，科技成果拥有单位应当从净收入中提取不低于30％的比例，用于一次性奖励该项成果完成者和转化实施者，经认定的高新技术成果转化项目应当提取不低于40％的比例，用于一次性奖励；自行或与他人合作实施转化的，科技成果拥有单位应在项目成功投产3-5年内，按不低于该成果实施转化后实现的税后利润15％的比例，用于奖励该项科技成果完成者、转化实施者、或参照此比例给予一次性报酬，经认定的高新技术成果转化项目可按不低于税后利润20％的比例用于奖励；在股份制企业中，引进人才以入股方式转化其职务科技成果的，企业应给予其该科技成果作价入股金额30％的股份作为报酬，持股人依据其所持股份分享收益。

Metrorrhagia is also gynaecological problems of common diseases.

崩漏是妇科常见病也是疑难症。

WordFTP gives you the convenience and timesaving you need.

wordftp让您的方便和省时您所需要的。