非计划停机 meaning in Chinese

unplanned outage

Nonscheduled down time
非计划停机时间
As acoustic leakage detection technology for power plant boiler tubes can detect small leakages early in boiler tubes before they become catastrophic leakages and reduce economic loss resulted from disarranged stopping of boilers , many research institutes have begun to pay attention to it
<中文摘要> =锅炉炉管泄漏声学监测技术由于能够在电站锅炉炉管发生轻微泄漏时就可监测到泄漏的发生情况，减少由于非计划停机带来经济损失，因此引起了国内外许多研究机构的重视。