少群宏观截面参数 | 计算灵敏度结果 | 直接拟合灵敏度结果 | 相对误差(%) |
Σa1 | −0.3430853 | −0.3417979 | 0.37525 |
Σa2 | −0.758974 | −0.7514822 | 0.98710 |
νΣf1 | 0.234084 | 0.2341053 | 0.00911 |
νΣf2 | 0.765921 | 0.7654709 | 0.05877 |
Σs1-2 | 0.190133 | 0.1887448 | 0.73010 |
D1 | −0.049672 | −0.0524023 | 5.49770 |
D2 | −0.004440 | −0.0052898 | 19.12965 |