常用的分析方法有失效树分析(FTA)和失效模式影响及致命度分析(FMECA)。
The analysis methods most in use have Fault Tree analysis (FTA) and Failure Model Effect and Criticality analysis (FMECA).
故障树模型是导致系统失效的基本事件之间逻辑关系的图形表示，应用于系统失效模型的定性和定量分析。
Fault tree model is the graphical expression of connection of basic events which result in system fault, and used in qualitative and quantitative analysis of system fault model.
文中对引起水套炉发生失效的各个因素进行系统分析，建立了以水套炉失效为顶事件的失效故障树。
All factors that may make the waterjacket heater failure was analyzed in the paper, and builds a fault tree with failure of water-jacket heater as top event was set up.
七十年代末期，非相干系统失效树已开始应用于复杂系统的可靠性分析。
In the last Lew years of the seventies, the fault tree of the noncoherent system was applied in the reliability analysis of complex systems.
分析中最大的困难是如何化简失效树。
The most difficult thing in such analysis is how to simplify the fault tree.
首先根据机器人设计方案及失效分析建立故障树模型，用故障树分析法对此模型进行定性和定量分析。
Failure tree mode was set up based on robot design scheme and failure analysis. The property and quality of failure tree model was analyzed with fault tree analysis method.
通过建模分析，DCRTP控制环降低了节点失效对组播树的影响。
Modeling analysis proves that DCRTP reduces the influence of node failures on multicast tree.
故障树分析法(FTA)用于静态分析系统失效的可能事件和状态，是分析安全苛求系统的可靠性和安全性的一种有效方法。
Fault Tree Analysis (FTA) can be used to analyze the events and states of system failure. It is an effective method in analyzing the reliability and safety of safety-critical system.
根据故障树分析理论，用演绎法建立了常减压蒸馏装置常压塔的失效故障树。
The failure tree for atmospheric tower is established with deductive method based on the theory of failure tree analysis.
常规的系统可靠性分析方法有故障树法、失效模式与影响分析法和可靠性框图法等。
Fault Tree analysis, Fault Modes and Effects analysis and Reliability Block Diagram are the popular methods for the system analysis.
对第三方活动致使海底管道失效的各个原因进行系统分析，建立以“第三方破坏严重”为顶事件的故障树。
The types of the third-party damage of offshore pipelines' failure were pointed out, the reasons were analyzed, and corresponding measures were presented.
故障树分析方法是从分析失效因果关系中的顶部事件开始直到底部事件。
The fault tree analyzes the causality of failures from the top tree event to the bottom tree event.
对系统故障分析采用故障树分析FTA法以及失效模式影响分析FMEA法，对分析以及解决系统故障有直接帮助。
By the fault tree analytic method FTA as well as the fault model effective analytic method FMEA to the system fault analysis, has the direct help for analyzing as well as solving system failure.
文章在采用故障树方法对平台消防系统发生失效的路径及可能性进行分析。
In this paper, fault tree method was adopted to analyze the failure routine and possibility of the Marine emergency system.
可通过故障树分析及评估控制系统部件失效所产生的影响，确保始终维持安全状态。
A fault tree can be developed to evaluate the impact of the failure of a control system component and to ensure that safe conditions are maintained.
故障树分析法是一种演绎分析的方法，考虑的是基本故障事件，追溯的是系统失效根源，深入到故障组合之中。
FTA (Fault Tree Analysis) is a deductive analyzing method, which considers the fundamental failure incidents, discusses the source of system troubles and goes deep into the failure groups.
在工程风险评价的失效可能性计算中，故障树重要度分析是一项重要技术，它经常遇到许多不确定、不完整的因素。
In the computation of LoF (Likelihood of Failure) for engineering risk analysis the importance analysis of fault tree is an important technology.
在工程风险评价的失效可能性计算中，故障树重要度分析是一项重要技术，它经常遇到许多不确定、不完整的因素。
In the computation of LoF (Likelihood of Failure) for engineering risk analysis the importance analysis of fault tree is an important technology.
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