mean repair time

基本解释

Installation is simple and convenient to repair -- Totally frontal maintenance, disassembly simple repair, and mean time to repair is very short.
――完全全正面维护，部件拆卸维修简单，非常短的平均故障修复时间。
There were two ways to improve the availability, one of them is to decrease the mean time to repair(MTTR), the other is to increase the mean time to fail(MTTF).
主要从如何减少系统的平均修复时间MTTR和增加系统的平均无故障时间MTTF两方面来提高系统可用性。
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Thus, diagnosing and locating of faults efficiently inside the large-scale distributed systems are imperative for reducing mean time to repair and keeping the high reliability and usability.
快速诊断和定位分布构件系统故障，对减少系统的平均恢复时间、增强分布构件系统的高可靠性和高可用性具有重要的意义。