Human reliability analysis (HRA) is a very important part of probability safety assessment (PSA) in a nuclear power plant. Qualitative analysis is the basis and starting point of HRA.

人因可靠性分析(HRA)是核电厂概率安全评价(PS A)的重要组成部分，定性分析是HRA的基础和出发点。

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Human error data is an important issue of human reliability analysis (HRA).

人误数据是人员可靠性分析(HRA)的一个非常重要的方面。

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The purpose of human reliability analysis(HRA) is to provide a quantitative conclusion for Probabilistic Safety Assessment(PSA) and detect the weak points of a system.

人因可靠性量化分析在于为概率安全评价提供量化结论并找出系统的薄弱环节。

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