This goal has been realized by use of function group decomposition and event tree analysis technique.
本文通过功能组分解和事件树分析技术，实现了这个目的。
The study includes fault tree analysis, event tree analysis, accident sequence quantification and uncertainty analysis.
故障树分析、事件树分析、事故序列定量评定以及不确定性分析等。
The research procedures of event tree analysis are to determine the initial event, list events in the process, chart and analyze event tree.
事件树分析法的研究步骤包括确定初始事件、环节事件，绘制、分析事件树图。
The results of calculation indicate that FETA (Fuzzy Event Tree Analysis) method applied is better to know the rules of accidents about submarine structure system.
计算结果表明，采用模糊事件树方法有利于了解潜艇结构系统事故的规律。
By means of the exclusive sum of products of a fault tree, the improved method USES the basic event parameters direct in the synthetic evaluation and makes the fault tree kinetic analysis more simple.
借助故障树的不交积之和，直接由底事件参量进行综合计算，将简化故障树的动态分析。
The fault analysis branch was formed from top-event to bottom event of fault tree. The knowledge was saved in repository with chain table structure.
并用故障树表示故障原因及其传播逻辑关系，从故障树的顶事件至底事件形成故障分析支路，获取的知识以链表的结构存于知识库。
The probability of event occurrence in a movable teeth drive is described by fuzzy number. The fuzzy fault tree analysis of a swing movable teeth transmission system is conducted.
用模糊数表示活齿传动中各事件发生的概率，对摆动活齿传动系统进行了模糊故障树分析。
Event tree method is a common method of dam risk analysis.
事件树法是目前通用的一种大坝风险分析方法。
The probability of event occurrence in a movable teeth drive is described by fuzzy number. The fuzzy fault tree analysis of a swing movab…
用模糊数表示活齿传动中各事件发生的概率，对摆动活齿传动系统进行了模糊故障树分析。
The probability of event occurrence in a movable teeth drive is described by fuzzy number. The fuzzy fault tree analysis of a swing movab…
用模糊数表示活齿传动中各事件发生的概率，对摆动活齿传动系统进行了模糊故障树分析。
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