根据电压补偿原理，设计了自组电位差计的几种实验电路，用于测量干电池的电动势和内阻。
According to the voltage compensation method, several experiment circuits of potentiometer are designed to measure the voltage and the internal resistance of the dry battery.
本发明提供了一种具有出色的存储特性的高度可靠的锰干电池，其中储存期间的电池电压下降被抑制。
The present invention provides a highly reliable manganese dry battery with excellent storage characteristics in which the drop in battery voltage during storage is suppressed.
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