摘要
实验室用的箱式电位差计的量程及范围都很小 ,本文提出了一种扩大箱式电位差计量程及范围的方法。
The range of case electric potential different meter is very small. This paper introduced a method of extending case electric potential different meter's range.
出处
《实验室研究与探索》
CAS
2000年第2期109-111,共3页
Research and Exploration In Laboratory
关键词
箱式电位差计
电动势
标准电池
case electric potential different meter
electromotive force
standard battery
measured battery
