Ray reports里面的内容具体是什么意思呀？ [复制链接]

看不懂ray reports里面列的数据，各位大虾们能不能指点一下？谢谢啦！！！ A; wT`c  
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例如： Nte$cTjX  
Ray report for source VolumeCuboidSource_7 /ywP 0  
Final surface/source                            num rays    total power   fractional power em'ADRxG+  
Sphere_44.SphereSurface.BareSurface               11366       0.00100       0.00100 _OC@J*4.  
n_GaN.BackSurface.BareSurface                       446       0.00003       0.00003 ?xrOhA9  
n_GaN.BottomSurface.BareSurface                     490       0.00003       0.00003 vxHFNGI  
n_GaN.FrontSurface.BareSurface                      442       0.00003       0.00003 Qz3Z_V4k9  
n_GaN.LeftSurface.BareSurface                     49178       0.00432       0.00432 Ulx]4;uzf  
n_GaN.RightSurface.BareSurface                    37598       0.00323       0.00323 x x4GP2  
n_GaN.TopSurface.BareSurface                        480       0.00003       0.00003 yOt#6Vw  
Start of Simulation Total                         100000       1.00000       1.00000 rlD!%gG2x  
End of Simulation Total                           100000       0.00868       0.00868 &a;?o~%*]i  
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Ray report for all sources I}m20|vv  
Final surface/source                            num rays    total power   fractional power #-@uLc  
Sphere_44.SphereSurface.BareSurface               11366       0.00100       0.00100 !1fZ7a  
n_GaN.BackSurface.BareSurface                       446       0.00003       0.00003 9 @xl{S-  
n_GaN.BottomSurface.BareSurface                     490       0.00003       0.00003 !nCq8~#  
n_GaN.FrontSurface.BareSurface                      442       0.00003       0.00003 HC/z3b;  
n_GaN.LeftSurface.BareSurface                     49178       0.00432       0.00432 |/vJ+aKq  
n_GaN.RightSurface.BareSurface                    37598       0.00323       0.00323 E^zfI9R  
n_GaN.TopSurface.BareSurface                        480       0.00003       0.00003 c(e>Rmh  
Start of Simulation Total                         100000       1.00000       1.00000 U2A 82;Z  
End of Simulation Total                           100000       0.00868       0.00868