求翻译：高中物理课本“把电流表改装为伏特表”实验中,电表内阻的测量采用图1所示的半偏法。半偏法的误差来源和误差计算公式许多文章作过讨论,但是这些文章都未提及回路灵敏度对电表内阻测量的影响;有些文章认为用替代法可以避免半偏法测量电表内阻的方法误差以及仪表的结构误差,但对于回路灵敏度产生的误差并未作深入探讨,也未给出回路灵敏度以及在内阻测量中因灵敏度不足产生的误差的计算公式。是什么意思？

High school physics textbook conversion to ammeter voltmeter Experimental meter internal resistance measured by the deflection method shown in Figure 1. Half deflection method error sources and error formula many articles, but none of the these articles mentioned the loop resistance measurement sens

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The high school physics textbook “the ampere meter re-equipping is the voltmeter” in the experiment, the electric instrument interface resistance survey uses the half-deflection method which shown in Figure 1.The half-deflection method error source and error formula many articles have made the discu

High school physics textbook "converted into a voltmeter ammeter" experiment, the ammeter internal resistance measurement using half partial method, as shown in Figure 1. Half partial method of errors sources and errors calculation formula many article for had discussion, but these article are is no