摘要
利用电位差计的高精度,设计出合理的实验电路对C31型电表进行校准,使得电表的准确度等级得以提高。
This article puts forward the design of an experimental circuit based on the high precision of the potential difference for calibrating electric meter Series C13 as a reasonable solution for increased accuracy.
出处
《大学物理实验》
2003年第3期16-18,共3页
Physical Experiment of College
