,在模拟大量粒子穿过较厚物质层时,只有很少数的 粒子对透射率有贡献,这时透射率估计值的误差涨落也比较大。为了克服这个缺点,可以采用对散射过程加权重的办法。
sina to try to break up above 95, at least a few time trying? like tweets founders?
,在模拟大量粒子穿过较厚物质层时,只有很少数的 粒子对透射率有贡献,这时透射率估计值的误差涨落也比较大。为了克服这个缺点,可以采用对散射过程加权重的办法。
sina to try to break up above 95, at least a few time trying? like tweets founders?