This text introduced the design process of a dry battery charger for with machine of single chip microcomputer controlling .

本文介绍了一种用单片机控制的干电池充电器的设计过程。

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By adopting the storage battery, repeated charging can be carried out, so as to avoid the use of a dry battery and greatly reduce the environmental pollution.

还有本实用新型采用蓄电池，能够反复充电，避免了使用干电池，大大降低了对环境的污染。

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Take out the battery and the SIM card (the portable memory card) and dry them off with a paper towel.

取出电池，sim卡(记忆卡如果有的话)并且用纸巾吸干。

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But building a giant battery using dry-cell technology would require thousands of individual cells - about the size of a soft drinks can - to be strung together in a massive installation.

BBC: Liquid metal promise for future batteries

Johnson cut open a 12-volt dry-cell battery and crammed in two more cells in an attempt to get another 4 volts.

FORBES: Royal Boom