节点文献
串并联电阻减小伏安法测量电阻系统误差的方法
The Way of Reducing the Error of the Voltampere for Measuring the Resistance by a Series and Parallel Connection Adding Resistance
【摘要】 通过在电路中串联或并联一个附加电阻,分别经过两次测量,就可达到减小“伏安法”测电阻时 因电压表、电流表内阻带来的系统误差。
【Abstract】 By means of contacting or paralleling an extra resistance in the circuit and measuring twice respectively , in order to reduce the systematical error brought by the resistance in side of the voltmeter and ammerter when measuring the resistance by th voltampere
- 【文献出处】 中国仪器仪表 ,China Instrumentation , 编辑部邮箱 ,2003年02期
- 【分类号】TM934
- 【下载频次】41