And in emergencies , such as power-failures , the mirrors could light up the affected area.
如果遇到类似停电这样的紧急情况, 可以给这些事故地区照明.
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I joined the disaster recovery drill and the actual recovery the accident of local blackout.
还参加了灾难备份中心的应急演练和当地大停电时的灾难恢复.
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The fail-safe position of the directional valve during power failure is the spring offset position.
该换向阀故障停电期间的安全位置偏移位置的春天.
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Interruptions to large areas remain a possibility, although such occurrences may be very infrequent.
大范围的停电也是可能的, 尽管很少会发生此种情况.
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More power outages reported today caused by last week's meteorite strike.
因为上次陨星的坠落,越来越多的停电的报告.
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Did a power failure cause the food to spoil and become malodorous in your fridge?
停电引起食物变坏,冰箱里异味横生,您有过这样的事 吗 ?
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但规模小一些的停电每天都在发生. 对能源的需求只是不断增长, 超过能源的产生.
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