【摘要】 通过对两起ＭＦＴ（主燃料跳闸）的事故分析，找到了导致这两起事故的直接原因，为了便于事故分析和避免今后类似事故的发生，对原设计的逻辑进行了改进。更多还原

【Abstract】 The direct reasons that caused two MFT malfunctions were found through analysis,and the logic modification for original design were made to analyze and avoid the similar fault.更多还原