下限 上限 1.5 1 0.7 2.6 3.2 0.011 1.5 2 0.7 2.7 3.3 0.01 2.5 1 0.8 3.2 3.9 0.01 2.5 2 0.8 3.3 4 0.009 4 1 0.8 3.6 4.4 0.0085 4 2 0.8 3.8 4.6 0.0077 6 1 0.8 4.1 5 0.007 6 2 0.8 4.3 5.2 0.0065 10 1 1 5.3 6.4 0.007 10 2 1 5.6 6.7 0.0065 16 2 1 6.4 7.8 0.005 25 2 1.2 8.1 9.7 0.005 35 2 1.2 9 10.9 0.004 50 2 1.4 10.6 12.8 0.0045 70 2 1.4 12.1 14.6 0.0035 95 2 1.6 14.1 17.1 0.0035 120 2 1.6 15.6 18.8 0.0032