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针对工作多年的液压支架,描述其劣化过程,介绍了引起液压支架失效的主要指标,同时引出了劣化指数的概念和计算方法,根据最大隶属度原则,以定量劣化指数来对液压支架技术状态进行评价。
According to the principle of maximum degree of membership, according to the principle of maximum membership degree, the technical status of hydraulic support is described by quantitative degradation index Evaluation.