84.0 779.3 504.7 2.544 2.652 9.1 4.1 13.2 69.1 15.14 32.6 4.6 2 3.63 6.35 6.36 6.37 6.36 6.36 1285.6 781 504.6 2.548 2.652 9.1 3.9 13.0 69.9 14.92 20.3 7.3 3 3.63 6.36 6.36 6.39 6.38 6.37 1285.7 783.7 502.0 2.561 2.652 9.2 3.4 12.6 72.8 14.78 34.4 4.3 4 3.63 6.33 6.37 6.32 6.36 6.35 1284.4 782.3 502.1 2.558 2.652 9.2 3.5 12.7 72.2 12.59 33.4 3.8 5 3.63 6.34 6.34 6.33 6.37 6.35 1281.4 778.7 502.7 2.549 2.652 9.1 3.9 13.0 70.1 14.85 21.3 7.0 6 3.63 6.37 6.34 6.37 6.39 6.37 1278.5 779.1 499.4 2.56 2.652 9.2 3.5 12.7 72.6 14.49 28.3 5.1 标准差 0.010 0.007 0.055 0.272 0.219 1.616 0.941 6.240 平均值 6.3617 2.55333 9.150 3.720 12.870 71.116 14.4617 28.383 0.02 0.013 0.10 0.49 0.40 2.94 1.71 11.36 6.4 2.566 9.2 4.2 13.3 74.1 16.2 39.7 6.3 2.540 9.1 3.2 12.5 68.2 12.7 17.0 备注及评语试验:计算:复核: 试验日期: 07.04.30 2