故障树分析是过程风险分析中的一种有效方法，计算机辅助生成故障树尤其重要。

FTA (fault tree Analysis) is an effective method for PRA (Process Risk Analysis) and computer-aided fault tree synthesis is very important.

youdao

故障树分析是过程风险分析中的一种有效方法，计算机辅助生成故障树尤其重要。

FTA (fault tree Analysis) is an effective method for PRA (Process Risk Analysis) and computer-aided fault tree synthesis is very important.

youdao