• 2022-06-09
      用两种不同方法测量电阻,在测量中无系统误差.[br][/br]第一种:100.36,100.41,100.28,100.30,100.32,100.31,100.37,100.29[br][/br]第二种:100.33,100.35,100.29,100.31,100.30,100.28用全部数据求被测电阻的估计值