The network neliability , mainly used to evaluate the large , complex system ' s reliability , is an important branch of the reliability theory 网络可靠性分析是可靠性理论的一个重要分支，是求解大型复杂系统可靠度的一个重要方法
Based on fracture mechanics and theory of reliability , this paper offers the reliability calculation method for welded box beam having fracture 摘要根据断裂力学及可靠性理论，提出了一种起重机焊接箱形梁存在裂纹缺陷的可靠度计算方法。
A computational model of fuzzy reliability aimed at the solution of engineering problems with random stress - fuzzy strength was presented 摘要对具有模糊性的各种系统和问题，用常规可靠性理论和方法对其进行描述非常困难，甚至是不可能的。
The technology of the reliability theory and its application is a new technology . it has important effect to ensure and improve the quality of the products 可靠性理论与应用技术是一项新技术，它对保证与提高产品质量起着重要的作用。
With the prospering of the reliability theory , we often transfer the resolving of the problem of life span into analyzing the reliability of the object 随着可靠性理论的兴起，对产品寿命的检验往往转换到对产品的可靠度的计算上来进行分析。
Reliability theories acknowledge this “ gap ” between legitimacy and justice , but insist that there is nonetheless a strong connection between the two 无疑，可靠性理论认识到了正当性与正义之间的鸿沟，尽管如此，可靠性理论却又坚持这两者之间存在着关联。
Based on the theories of gray and concrete damage , the time - depended reliability of concrete gravity dam was analyzed and applied to the engineering 本文应用可靠性理论，基于灰色理论和损伤理论对混凝土重力坝进行时变可靠度分析，并将理论应用于实际工程。
Because the reliability theories realms of the mechanical system involve a lot of contents and are so difficult , some problems should be studied further in the future 由于机械系统可靠性理论领域涉及内容很多，难度较大，还有一些问题需翌在今后进一步开展研究。
According to structural system reliability theory and composite structural mechanics , the limit state equation for reliability analysis of cfrp wound pressur vessels was set up 根据结构系统可靠性理论和复合材料结构力学理论,建立了cfrp缠绕压力容器可靠性分析的极限状态方程。
By the combination of fuzzy reliability theory with optimization theory , a fuzzy reliability optimal mathematical model of gear transmission in wheel - side reducer is established 通过模糊可靠性理论与优化设计理论的结合，建立了轮边减速器齿轮传动的模糊可靠性优化设计模型。
