蓄电池中的电力不仅可以用来给电子设备充电，而且还可以点亮背包内部的光导纤维。

Power from the battery is used not only to charge mobile devices, but also light up optical fibers inside of the bag.

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本文分析了电子倍增器电压突然无端消失和离子规不正常点亮故障的原因和解决的方法。

This paper analyzes the source of Electron-multiplier voltage suddenly disappearing without direct cause and lon-gauge unnormally lighting, and proposes a method handling above troubles.

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