由于其自身的结构与封装形式，塑封双极型功率管存在很多可靠性问题。
Plastic capsulation power bipolar transistor exists many reliability problems due to the structure and package style.
针对这样的情况，本文提出了通过人工神经网络拟合极限状态函数的方法来解决结构系统的可靠性问题。
To such a situation, this text has put forward and fitted the reliability problem of solving structure system of method of the state function of limit through the artificial neural network.
随着电力系统规模的扩大，结构越来越复杂，输电网络的地位在整个系统中的重要性愈加突出，电网的可靠性问题受到日益的关注。
With the development of power system and the complexity of system structure, transmission network is more important in the whole system, so people pay more attention to reliability of power system.
本文研究了托辊结构的优化与大批量生产的工艺可靠性问题。
The article studies the optimization of idler structure and process reliability in mass production.
从分布式系统结构出发，以大坝安全监测自动化系统为例，系统地研究了分布式系统的可靠性问题。
From point view of distributed system structure and by taking example of automatic system of dam safety monitoring, reliability of distributed system for dam monitoring is analyzed systematically.
本文从结构设计的角度分析和讨论了泵的运转可靠性问题，提出了改进的方法，并在实践中取得了较佳的对比使用效果。
This paper analyses and discusses the operation reliability of the process pumps in terms of its structural design, and some countermeasures are recommended.
该方法的建立既解决了关于复杂结构动态问题的可靠性分析问题，同时又使可靠性问题的分析精度有一定的提高。
TPSFEM not only solves how to process reliability analysis in structure problem, but also improves the analysis precision in reliability.
本文综合评述飞机结构的可靠性和完整性问题。
This paper reviews the aspects about the reliability and the integrity of aircraft structures.
本文综合评述飞机结构的可靠性和完整性问题。
This paper reviews the aspects about the reliability and the integrity of aircraft structures.
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