l=5.3nm111235.12529.0251335.23528.9351435.31928.8451535.40828.7551635.49228.668左(mm)右(mm)D(mm)35.01229.1355.87706.10006.30006.47406.65306.8240D2逐差(mm2)12.027811.790011.761911.713711.837711.82620.121350.040.127770.0108R=1.00341m0.010840.01081735.57528.5751835.66828.4951935.74528.4222035.82528.3357.00007.17307.32307.4900平均值或最佳值A类不确定度B类不确定度不确定度相对不确定度
