摘要
介绍几种伏安法测电阻的方法 ,然后就影响其精度的因素展开分析 ,并通过实际测量、比较 。
A few kinds of means of measuring resistance on voltmeter ammeter method are introduced.And then the factors of effect on precision are analysed. in the end,by practical measuring and comparing,the superior means is obtained.
出处
《太原师范学院学报（自然科学版）》
2003年第2期64-67,共4页
Journal of Taiyuan Normal University:Natural Science Edition
关键词
伏安法
电阻
测量
优化
measuring resistance
voltmeter ammeter method
optimization
