求翻译：本文阐述了可靠性工程的基本概念。根据可靠性框图和马尔柯夫链法，本文分别对可修复系统和不可修复系统的几种典型系统可靠性进行建模，并对系统的可靠度进行了计算。然后本文对可靠性分配和预计方法做了简要分析。最后本文简要分析了当前的维修方法和维修最优化方法。是什么意思？

This paper describes the basic concepts of reliability engineering. According to the reliability block diagram and Markov chain method, this paper on non-repairable system and repair system of several typical system reliability modeling, and system reliability were calculated. Then this prediction m

This article describes the basic concepts of reliability engineering. In accordance with reliability diagram and Omar Sharif coca leaf chain Law respectively, this article may be to repair the system and cannot repair the system in several typical system reliability, and to the modeling of system re

This article elaborated the reliability project basic concept.According to the reliable diagram and Mar Kefu the chain law, this article to may repair the system separately and cannot repair the system several kind of canonical system reliability to carry on the modelling, and has carried on the com

This article explains the basic concepts of reliability engineering. According to reliability block diagrams, and Markov chain method, respectively, of this article is not available for repairable systems and several kinds of system reliability modeling of repairing systems, and computing the reliab

This text has explained the basic conception of the dependability project. According to dependability block diagram and Ma chain%