表1 λ 0 1 2 3 4 5 6 7 8 9 0 1.000 0.997 0.995 0.992 0.989 0.987 0.984 0.981 0.979 0.976 10 0.974 0.971 0.968 0.966 0.963 0.960 0.958 0.955 0.952 0.949 20 0.947 0.944 0.941 0.938 0.936 0.933 0.930 0.927 0.924 0.921 30 0.918 0.915 0.912 0.909 0.906 0.903 0.899 0.896 0.893 0.889 40 0.886 0.882 0.879 0.875 0.872 0.868 0.864 0.861 0.858 0.855 50 0.852 0.849 0.846 0.843 0.839 0.836 0.832 0.829 0.825 0.822 60 0.818 0.814 0.810 0.806 0.802 0.797 0.793 0.789 0.784 0.779 70 0.775 0.770 0.765 0.760 0.755 0.750 0.744 0.739 0.733 0.728 80 0.722 0.716 0.710 0.704 0.698 0.692 0.686 0.680 0.673 0.667 90 0.661 0.654 0.648 0.641 0.634 0.625 0.618 0.611 0.603 0.595
脚手架计算查表-图一