应急电池工作了10多个小时，但是当电量耗尽，替代电源还是没有连接上。
Emergency batteries worked for 10 more hours but when they ran out, an alternative power source had still not been connected. Residual radioactivity in the core continued to build up heat.
荧光灯的应急电池出厂时处于放空状态，用户使用前应先充足电方可正常使用。
Fluorescent lamp emergency battery factory in the empty state, before the user is used should be sufficient power can be normal use.
交流不间断电源(ups)是应急电源，但其不同于柴油机应急发电机组和蓄电池组。
The AC Uninterrupted power Supply (UPS) is a kind of emergency power, but it is different from emergency diesel generator and DC batteries.
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