重复性（体积%）RGA方案2C6+丙烯1-丁烯异戊烷N2CO乙烷2.271 2.275 2.280 2.276 2.272 2.273 2.280平均值2.994 2.998 2.981 3.001 2.998 3.001 3.0033.344 3.352 3.347 3.360 3.364 3.366 3.3691.204 1.205 1.205 1.206 1.208 1.208 1.20823.620 23.640 23.640 23.660 23.661 23.669 23.670 23.651 0.0186 0.0790.880 0.881 0.879 0.877 0.877 0.877 0.8783.791 3.795 3.796 3.799 3.799 3.799 3.7992.275 2.997 0.00364 0.00738 标准偏差 0.160 0.247 相对标准偏差%3.358 1.206 0.00971 0.00186 0.289 0.1540.878 3.797 0.00162 0.00322 0.184 0.085