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！！！ /6N!$*8  
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例如： +Sv2'& B  
Ray report for source VolumeCuboidSource_7 0R+<^6^l)  
Final surface/source                            num rays    total power   fractional power i}:^<jDv?  
Sphere_44.SphereSurface.BareSurface               11366       0.00100       0.00100 i"!j:YEo  
n_GaN.BackSurface.BareSurface                       446       0.00003       0.00003 czo*_q%  
n_GaN.BottomSurface.BareSurface                     490       0.00003       0.00003 V,tYqhQ3  
n_GaN.FrontSurface.BareSurface                      442       0.00003       0.00003 P]4u`&  
n_GaN.LeftSurface.BareSurface                     49178       0.00432       0.00432 A:sP%c;  
n_GaN.RightSurface.BareSurface                    37598       0.00323       0.00323 v>Kv!OY:c  
n_GaN.TopSurface.BareSurface                        480       0.00003       0.00003 $*0XWrE  
Start of Simulation Total                         100000       1.00000       1.00000 w01\KV  
End of Simulation Total                           100000       0.00868       0.00868 ~|wh/]{b9  
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Ray report for all sources 8`b_,(\N  
Final surface/source                            num rays    total power   fractional power ;ahI}}  
Sphere_44.SphereSurface.BareSurface               11366       0.00100       0.00100 $>l65)(E\  
n_GaN.BackSurface.BareSurface                       446       0.00003       0.00003 ve/|"RB  
n_GaN.BottomSurface.BareSurface                     490       0.00003       0.00003 &ujq6~#  
n_GaN.FrontSurface.BareSurface                      442       0.00003       0.00003 60p*4>^v  
n_GaN.LeftSurface.BareSurface                     49178       0.00432       0.00432 Q@l.p-:^U  
n_GaN.RightSurface.BareSurface                    37598       0.00323       0.00323 LCpS}L;  
n_GaN.TopSurface.BareSurface                        480       0.00003       0.00003 XlxB%  
Start of Simulation Total                         100000       1.00000       1.00000 @F5QgO J&r  
End of Simulation Total                           100000       0.00868       0.00868