If there is a power failure, the emergency generators should come on line within 15 minutes.
如果出现停电，应急发电机将在15分钟内开始运行。
Emergency diesel generators cannot make up for the loss of the grid, and cannot operate indefinitely.
几个紧急柴油发电机根本不能弥补电网的损失，也不足以永久运转。
That triggered the emergency diesel generators to startup and provide backup power for plant systems.
由此工厂自备紧急柴油发电机启动为工厂提供电力。
But cooling was unavailable as the reactors lost all electric power, including from backup emergency diesel generators.
可是，反应堆失去了包括应急柴油发电机在内的所有电力供应，冷却系统无法工作。
The emergency diesel generators have been damaged.
紧急柴油发电机已损坏。
The nuclear plant lost its main source of electric power to drive the pumps, and the tsunami knocked out the backup diesel generators that were supposed to drive the pumps in an emergency.
核电站失去了驱动冷却水泵的主要电力来源，海啸损毁了本应在紧急情况下驱动水泵的备用柴油发电机。
The reactors are designed to shut down automatically when a quake strikes, and emergency diesel generators began the task of pumping water around the reactors to cool them down.
按照设计，反应堆会在地震时自动停转，应急柴油发电机会开始将水抽到反应堆四周来降低反应堆的温度。
More and more people are purchasing portable generators for recreational and emergency use.
越来越多的人所购买的便携式发电机娱乐和紧急使用。
Storage facilities located at the central (capital city) and regional level should have temperature alarms and backup (emergency) generators.
在中央(首都)以及地方级别的储藏设备应该带有温度警铃和紧急备用发电机。
Emergency diesel generators cannot make up for the loss of the grid, and cannot operate indefinitely.
备用的柴油发电机不足以弥补电网的损失，并且不能无限期地运行。
Traditionally, diesel oil-based generators, storage battery, dry battery and emergency lighting equipped Ni-Cd battery are always used as standby emergency power supply.
以往经常用自备柴油发电机组、蓄电池、干电池和镍镉电池应急灯作为应急备用电源。
And Canada says it is readying emergency crews and equipment including aircraft water purification plants and electrical generators.
加拿大表示，加拿大正在集结紧急救援人员和飞机、水净化装置和发电机等设备。
And Canada says it is readying emergency crews and equipment including aircraft water purification plants and electrical generators.
加拿大表示，加拿大正在集结紧急救援人员和飞机、水净化装置和发电机等设备。
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