（上行：P=0.05，下行：P=0.01）

V组 数，a234567891053.644.605.225.676.036.336.586.806.995.706.987.808.428.919.329.679.9710.2463.464.344.905.305.635.906.126.326.495.246.337.037.567.978.328.618.879.1073.344.164.685.065.365.615.826.006.164.955.926.547.017.377.687.948.178.3783.264.044.534.895.175.405.605.775.924.755.646.206.626.967.247.477.687.8693.203.954.414.765.025.245.435.595.744.605.435.966.356.666.917.137.337.49103.153.884.334.654.915.125.305.465.604.485.275.776.146.436.676.877.057.21123.083.774.204.514.754.955.125.275.394.325.055.505.846.106.326.516.676.81143.033.704.114.414.644.834.995.135.254.214.895.325.635.886.086.266.416.54163.003.654.054.334.564.744.905.035.154.134.795.195.495.725.926.086.226.35182.973.614.004.284.494.674.824.965.074.074.705.095.385.605.795.946.086.20202.953.583.964.234.454.624.774.905.014.024.645.025.295.515.695.845.976.09302.893.493.854.104.304.464.604.724.823.894.454.805.055.245.405.045.655.76402.863.443.794.044.234.394.524.634.733.824.374.704.935.115.265.395.505.60602.833.403.743.984.164.314.444.554.653.764.284.594.824.995.135.255.365.451202.803.363.683.924.104.244.364.474.563.704.204.504.714.875.015.125.215.30∞2.773.313.633.864.034.174.294.394.473.644.124.404.604.764.884.995.085.16