用换臂法测电阻消除双桥的系统误差

2007年 27卷 第No.4期
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Eliminating Systemat ic Errors of the Double -A rm Electric Bridge Through Measuring Resistance in the Way of Exchanging Arms of Bridge
渤海大学物理系, 辽宁锦州121013
Department o f Physics , Bohai University , Jinzhou Liaoning 121013 , P .R .China
关键词: 双臂电桥,  系统误差,  换臂测量,  测量准确度
双臂电桥;  系统误差;  换臂测量;  测量准确度;