fault protection短语¹¹⁴⁴⁶⁷⁺⁴ 基本例句 故障保护 Based on the analysis of the failure mode, this paper put forward the measure for fault protection and pointed out the research direction for developing the reliability of turbine sealing oil system. 通过对失效模式的分析，提出了减少密封油系统故障的有效措施，指出了提高密封油系统可靠性的研究方向。 cnki