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！！！ +%~me?  
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例如： hewc5vrL  
Ray report for source VolumeCuboidSource_7 "GJ.`Hj  
Final surface/source                            num rays    total power   fractional power Tn(uH17  
Sphere_44.SphereSurface.BareSurface               11366       0.00100       0.00100 PpNG`_O  
n_GaN.BackSurface.BareSurface                       446       0.00003       0.00003 1|>bG#|  
n_GaN.BottomSurface.BareSurface                     490       0.00003       0.00003 *KU:D Y{  
n_GaN.FrontSurface.BareSurface                      442       0.00003       0.00003 J9y}rGO  
n_GaN.LeftSurface.BareSurface                     49178       0.00432       0.00432 MU:v& sk  
n_GaN.RightSurface.BareSurface                    37598       0.00323       0.00323 !|9
k&o  
n_GaN.TopSurface.BareSurface                        480       0.00003       0.00003 f'`y-]"V5)  
Start of Simulation Total                         100000       1.00000       1.00000 98uMD  
End of Simulation Total                           100000       0.00868       0.00868 {!wd5C@  
   )|5mW  
Ray report for all sources I?%#`Rvu  
Final surface/source                            num rays    total power   fractional power u09D`QPP]  
Sphere_44.SphereSurface.BareSurface               11366       0.00100       0.00100 MI.OOoP3a  
n_GaN.BackSurface.BareSurface                       446       0.00003       0.00003 AI,E9  
n_GaN.BottomSurface.BareSurface                     490       0.00003       0.00003 beV+3HqB8  
n_GaN.FrontSurface.BareSurface                      442       0.00003       0.00003 :`<MlX  
n_GaN.LeftSurface.BareSurface                     49178       0.00432       0.00432 U^K8^an$  
n_GaN.RightSurface.BareSurface                    37598       0.00323       0.00323 <A`S
C;k\u  
n_GaN.TopSurface.BareSurface                        480       0.00003       0.00003 <$#^)]Ts  
Start of Simulation Total                         100000       1.00000       1.00000 O
RXH<;^0y  
End of Simulation Total                           100000       0.00868       0.00868