The Research on the Experiment on Solar Cell Output Features by Using Voltmeter-Ammeter Method

对 伏安法 测量太阳电池输出特性实验的研究

One suitable definition of significant figure is introduced and the reasonable data treatment result in measuring resistance with voltmeter-ammeter method is obtained .

本文介绍了一种 较 具适用性的有效数字的定义，并给出了 伏安法测电阻 时数据处理的合理结果。

Assessment of the Uncertainties in Testing the Insulated Resistance of Electric Cables and Wires with the Voltmeter-ammeter Method

电压 - 电流法 测定电线电缆绝缘电阻的不确定度评定

The uncertainty indication of resistance to be measured in the experiment of measuring resistance with voltmeter-Ammeter method is presented taking into account of the influence of correlation coefficient of voltage and electric current .

本文在考虑电压和电流相关系数的影响下，给出了 伏安法测电阻实验中待测电阻的不确定度表示。