.6E-12x^2-8.5E-7x+0.2137 R^2 = 0.8788 ξ--Re 多项式( ξ--R e) 0 200 400 600 800 1000 1200 1400 00.000 5 0.001 0.001 5 0.002 0.002 5 0.003 0.003 5 0.004 图表标题 y = -1.8E+6x^2+1.9E+5x+544.23 R^2 = 0.9894 N-Vs 多项式(N-Vs ) 0 0.1 0.2 0.3 0.4 0.5 0.6 00.0005 0.001 0.0015 0.002 0.0025 0.003 0.0035 0.004 图表标题η-Vs 0.59 0.6 0.61 0.62 0.63 0.64 0.65 0.66 0.67 020000 40000 60000 80000 100000 120000 140000 160000 图表标题 y = 8.7E-12x^2-2.2E-6x+0.7592 R^2 = 0.9564 c。-Re 多项式(c。-R e) 0 0.1 0.2 0.3 0.4 0.5 0.6 00.0005 0.001 0.0015 0.002 0.0025 0.003 0.0035 0.004 图表标题η-Vs Ne/W Nηc 0 621.526 1227.4 0.506376 0.62024 601.2498 1190 0.505252 0.622501 564.4038 1067.6 0.528666 0.620477 524.0744 1084.6 0.483196 0.6199 469.0725 1013.2 0.462961 0.622979 405.3088 924.8 0.438266 0.642705 291.684 812.6 0.358952 0.66101 0 544 00