56.675y = 1.136x -7.712R² = 0.94456.675y = 0.608x + 22.22R² = 0.38556.675y = 0.874x + 7.124R² = 0.69756.66556.66556.66556.5968256.59656.5969156.59500方程式变化率涨幅散布图0.0006730.03809456.65556.65556.65556.556.556.556.63556.63556.63556.62556.62556.62556.61556.61556.61556.60556.60556.60556.59556.59556.59556.58556.58510.69610.68610.67610.66610.65610.610.63656.59556.60556.61556.62556.63556.556.65556.66556.67556.58556.58510.69610.68610.67610.66610.65656.59556.60556.61556.62556.63556.556.65556.66556.67556.58556.58510.69610.68610.67610.66610.65610.610.63656.59556.60556.61556.62556.63556.556.65556.66556.675y = /通用格式x + /通用格式R² = /通用格式10.610.636y = /通用格式x + /通用格式R² = /通用格式y = /通用格式x + /通用格式R² = /通用格式10.62610.61610.60610.59610.58610.57610.56610.56610.69610.68610.67610.66610.65610.610.63610.62610.62610.61610.60610.59610.58610.57610.56610.56610.57610.58610.59610.60610.61610.62610.63610.610.65610.66610.67610.68610.69610.69610.68610.67610.66610.62610.61610.60610.59610.58610.57610.56610.56610.57610.58610.59610.60610.61610.62610.63610.610.65610.66610.67610.68610.69610.69610.68610.67610.66610.57610.58610.59610.60610.61610.62610.63610.610.65610.66610.67610.68610.696y = /通用格式x + /通用格式R² = /通用格式10.65610.610.63610.626y = /通用格式x -/通用格式R² = /通用格式10.65610.610.63610.626y = /通用格式x + /通用格式R² = /通用格式10.61610.60610.59610.58610.57610.56610.566组别项目平均值西格玛极差最大值最小值相关系数12345671011121314151617181920212223242526272829303132加硬前56.6090.0070.02356.62156.59856.62156.60756.61356.61956.60356.59856.60656.60456.60756.609加硬后56.6080.0080.02856.62356.5950.944056.62356.60856.6156.61756.59856.59556.60556.60256.60756.61加硬后-加硬前-0.0010.0020.0070.002-0.0050.0020.001-0.003-0.002-0.005-0.003-0.001-0.0020.0000.001变化率0.00%0.00%0.01%0.00%-0.01%0.00%0.00%-0.01%0.00%-0.01%-0.01%0.00%0.00%0.00%0.00%加硬前10.6160.0070.02310.62710.60410.62610.61210.60410.60910.61710.61310.61810.61310.6210.62710.61610.60610.59610.58610.57610.56610.56610.57610.58610.59610.60610.61610.62610.63610.610.65610.66610.67610.68610.696试验组一：加硬槽钠离子浓度低加硬后-加硬前加硬后变化率加硬前10.61310.6190.0060.06%0.0080.0080.0020.02%0.0280.0290.0120.11%10.62510.6340.0140.13%10.59710.6050.0020.02%0.922610.610.6080.0080.08%10.60610.6120.0060.06%10.6210.6230.0030.03%10.62510.6340.0090.08%10.6110.6120.0020.02%10.62410.6310.0070.07%10.6210.6270.0070.07%10.61710.6240.0070.07%10.62310.6310.0080.08%10.61410.620.0060.06%10.60610.6150.0090.08%10.61410.6210.0070.07%10.60110.6070.0060.06%10.61210.6160.0040.04%10.62310.6290.0060.06%10.59710.6110.0140.13%10.60710.6150.0080.08%10.6110.6140.0040.04%10.62310.6270.0040.04%10.62510.6310.0060.06%10.61710.6230.0060.06%10.61210.6170.0050.05%10.59710.6050.0080.08%10.62210.6290.0070.07%10.61210.6160.0040.04%10.60410.6120.0080.08%10.60910.6140.0050.05%10.60710.6110.0040.04%10.61910.6230.0040.04%10.61310.6160.0030.03%10.60210.6080.0060.06%10.61110.6190.0080.08%10.61610.60610.59610.58610.57610.56610.56610.57610.58610.59610.60610.61610.62610.63610.610.65610.66610.67610.68610.696试验组二：加硬槽钠离子浓度高加硬后-加硬后变化率加硬前10.61710.6230.0060.06%0.0100.0100.0050.05%0.0390.0410.0280.26%10.63310.6390.0290.27%10.59410.5980.0010.01%0.759610.6210.6240.0040.04%10.61910.6260.0070.07%10.59410.5980.0040.04%10.60410.610.0060.06%10.60210.6070.0050.05%10.61710.6240.0070.07%10.62710.6320.0050.05%10.61410.6170.0030.03%10.61710.6210.0040.04%10.63310.6390.0060.06%10.60810.6120.0040.04%10.61810.6230.0050.05%10.62510.6290.0040.04%10.63210.6360.0040.04%10.62410.6260.0020.02%10.62810.6320.0040.04%10.6210.6260.0060.06%10.62310.6270.0040.04%10.60410.610.0060.06%10.61310.6190.0060.06%10.62910.6360.0070.07%10.61110.6170.0060.06%10.62610.6320.0060.06%10.60210.6090.0070.07%10.6210.6280.0080.08%10.63110.6340.0030.03%10.61710.6220.0050.05%10.6110.6170.0070.07%10.61110.6140.0030.03%10.62610.6270.0010.01%10.60510.6240.0190.18%10.60110.630.0290.27%10.57610.58610.59610.60610.61610.62610.63610.610.65610.66610.67610.68610.696控制样品加硬后10.6150.0090.02810.63210.6040.233410.62210.60910.60410.62610.61310.61310.60610.61710.60810.632加硬后-加硬前-0.0010.0090.0290.017-0.012-0.004-0.0030.0000.017-0.0040.000-0.0120.004-0.0120.005变化率-0.01%0.08%0.27%0.16%-0.11%-0.04%-0.03%0.00%0.16%-0.04%0.00%-0.11%0.04%-0.11%0.05%加硬前10.6130.0100.02910.63110.60210.62210.60810.60210.62610.61810.60310.60310.61310.60810.631加硬后10.6140.0090.02310.62610.6030.274210.62610.60910.60310.60610.6210.60410.61710.61210.62110.626加硬后-加硬前0.0010.0090.0340.014-0.0200.0040.0010.001-0.0200.0020.0010.014-0.0010.013-0.005变化率0.01%0.09%0.32%0.13%-0.19%0.04%0.01%0.01%-0.19%0.02%0.01%0.13%-0.01%0.12%-0.05%加硬前56.6130.0090.04256.156.59956.60356.61256.60856.6256.61556.60156.60256.60356.60556.6156.59956.62256.61756.61456.61856.156.60756.6156.61256.6156.61156.60456.62956.6156.62256.62656.62156.61656.60456.61256.6256.604加硬后56.6500.0090.03256.66556.6330.385556.63456.65256.63356.65856.65156.456.656.456.63356.63756.63856.856.65656.856.65956.65156.756.65856.65156.65756.65156.856.66556.256.65756.65756.66156.65856.356.66156.66556.5加硬后-加硬前0.0370.0080.0390.0490.0100.0310.0400.0250.0380.0360.0430.0440.0410.0280.0270.0390.0260.0390.0340.0410.0100.0400.0480.0390.0470.0400.0440.0360.0320.0350.0310.0400.0420.0390.0490.0450.041变化率0.07%0.01%0.07%0.09%0.02%0.05%0.07%0.04%0.07%0.06%0.08%0.08%0.07%0.05%0.05%0.07%0.05%0.07%0.06%0.07%0.02%0.07%0.08%0.07%0.08%0.07%0.08%0.06%0.06%0.06%0.05%0.07%0.07%0.07%0.09%0.08%0.07%加硬前10.6100.0140.0710.310.57310.60210.62810.61810.310.61310.6110.510.61810.61210.61110.60810.60710.6210.60310.58110.60610.57310.60410.62810.62210.61910.61110.58610.60510.62510.61210.610.61610.62210.60110.60610.605加硬后10.6160.0140.06910.65010.5810.983210.6110.63510.62710.6510.6210.61610.59610.62610.61910.61610.61310.61110.62810.61110.58610.61410.58110.6110.63310.63510.62210.61710.59110.61510.63210.61710.60710.62310.62710.60810.61310.612加硬后-加硬前0.0070.0020.010.0130.0030.0080.0070.0090.0070.0070.0060.0070.0080.0070.0050.0050.0040.0080.0080.0050.0080.0080.0060.0050.0130.0030.0060.0050.0100.0070.0050.0070.0070.0050.0070.0070.007变化率0.06%0.02%0.09%0.12%0.03%0.08%0.07%0.08%0.07%0.07%0.06%0.07%0.08%0.07%0.05%0.05%0.04%0.08%0.08%0.05%0.08%0.08%0.06%0.05%0.12%0.03%0.06%0.05%0.09%0.07%0.05%0.07%0.07%0.05%0.07%0.07%0.07%加硬前56.6110.0090.03356.62756.59456.61456.61956.60356.60356.6156.61956.656.61456.61956.61756.62556.61356.60756.6256.59456.61656.62156.60956.656.60556.62756.60356.60256.62156.59856.62256.59556.60156.60356.61256.62256.619加硬后56.90.0100.04256.66956.6270.697156.656.65756.356.56.456.65256.63956.65556.6556.65256.66956.956.356.65856.63156.65556.65856.856.66356.456.66156.63956.63656.6656.63656.6656.62756.556.556.65356.65856.656加硬后-加硬前0.0380.0060.0320.0630.0310.0320.0380.0400.0370.0340.0330.0390.0410.0310.0350.0440.0360.0360.0380.0370.0390.0370.0390.0630.0390.0340.0360.0340.0390.0380.0380.0320.0440.0420.0410.0360.037变化率0.07%0.01%0.06%0.11%0.05%0.06%0.07%0.07%0.07%0.06%0.06%0.07%0.07%0.05%0.06%0.08%0.06%0.06%0.07%0.07%0.07%0.07%0.07%0.11%0.07%0.06%0.06%0.06%0.07%0.07%0.07%0.06%0.08%0.07%0.07%0.06%0.07%加硬前加硬前10.6130.0120.04410.62810.58410.6210.62510.61510.59410.62510.61210.62310.62110.6210.61510.61310.60910.6110.62310.61810.62710.6110.62810.59410.60610.6210.60710.62210.59610.61310.62510.60910.60810.60210.62810.58810.584加硬后10.6190.0110.0410.63410.5940.953010.62810.63410.62310.59910.63110.6210.62910.62710.62710.6210.61810.61410.61610.62610.62310.63310.61610.63110.59810.61210.62810.61310.63110.60110.6210.63110.61410.61510.60810.63310.59410.602加硬后-加硬前0.0060.0030.0150.0180.0030.0080.0090.0080.0050.0060.0080.0060.0060.0070.0050.0050.0050.0060.0030.0050.0060.0060.0030.0040.0060.0080.0060.0090.0050.0070.0060.0050.0070.0060.0050.0060.018变化率0.06%0.02%0.14%0.17%0.03%0.08%0.08%0.08%0.05%0.06%0.08%0.06%0.06%0.07%0.05%0.05%0.05%0.06%0.03%0.05%0.06%0.06%0.03%0.04%0.06%0.08%0.06%0.08%0.05%0.07%0.06%0.05%0.07%0.06%0.05%0.06%0.17%
