查询词典 fault

The paper discussed the detectability of status fault of linear systems based on the construction of control systems, put forward and proved the conclusion that status fault of observable linear system can be detected.

从控制系统的结构出发，对线性系统状态故障的可检测性进行了讨论，提出并证明了线性能观系统的状态故障是可检测的结

Desired results have been achieved in oil and gas exploration.Key words: Shanian area; diabase; fault system; horizon calibration in multiwell; fault interpretation

以上方法的采用有效地提高了地震资料的解释精度，根据新的解释成果，在沙埝地区北部部署的S40井和S42井均获得了高产工业油流。

This article defines the strong t diagnosable system of PMC model based on mutual test, gives a series of characters and theorems and puts forward the theory of grouping algorithm for the system level fault diagnosis ,so the complexity of system level fault diagnosis is greatly decrease

定义了基于互测 PMC模型的强 t-可诊断系统，得出了一系列的性质和定理，提出了系统级故障诊断的集团算法，从而减少了系统级故障诊断的复杂度。

Give out above all the formalization definition of system of diagnostician of breakdown of shuttle type kiln, then the principle that labor designed each component; of expert system to introduce use fault tree to design a knowledge base mainly finally and method, and the algorithm that use fault tree will come to undertake breakdown diagnoses inference.

首先给出梭式窑故障诊断专家系统的形式化定义，进而具体分析并设计了专家系统的各个组成部分；最后重点介绍使用故障树来设计知识库的原理和方法，以及使用故障树来进行故障诊断推理的算法。

Key words: SMS4; differential analysis; differential fault attack; fault model; difference distri bution table

因为实际中故障发生的字节位置是不可能完全平均的，所以实际攻击所需错误密文数将略大于理论值；文中的实验结果也验证了这一事实，恢复SMS4的128bit种子密钥平均大约需要47个错误密文。

It's no more his fault that he had a golden childhood and life than it is your fault that your life was dingy gray not gold.

他有一个金色的童年和幸福的人生不是他的错，正如你有一个灰色的人生也不是你的错一样。

On the basis of the complexity and distributivity of the object systems, and the focal element oriented combination rule is set as the information algrithrim in the intelligent fault diagnosis systems, which solved the conflicts among the process of fusing multi agent information. The intelligent fault diagnosis decision rules are also suggested correspondingly.

针对诊断对象系统设备的复杂性和分布性等特点，将面向焦元的证据合成规则作为智能故障诊断系统的信息融合算法，较好地解决了多Agent信息融合过程中的冲突证据对合成结果的不利影响，建立了相应的智能故障诊断决策规则。

Double Ring Reducer ; Finite Element Method ; Contact ; Fault Characteristics ; Fault Diagnosis.

国家自然科学基金；国家高技术研究发展计划(863计划)双环减速；有限元；接触；故障特征；故障诊断

The origin of travelling wave and its propagation characteristics of modal components in time-domain and frequency domain are analyzed. The characteristics of configuration of railway Automatic Blocking/Power Continuous Lines and principle of various methods of travelling wave fault location are studied. Using transient surges extracted by transform voltage on the lines, a new method of double-ended principle of fault location is proposed.

本文分析了故障暂态行波的产生机理和模分量在时域、频域的传播特性，研究了铁路自闭/贯通线路的结构特点以及目前各种故障测距原理，提出了利用线路侧电压互感器提取暂态行波双端故障测距的新方法，该方法能够精确地测量各种类型的故障距离。

Later on, it was upgraded to be a double-ended travelling wave based fault location system. But it was still very difficult to give an accurate and reliable fault location.

后来，国外公司又对其系统进行换代改造，改用双端法行波测距，实际运行效果仍然达不到准确、可靠地测量线路故障距离的目的。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。