????:1?????????:???

2???????????

3?????????????

4???????

5?????qq??

???????????????????11????26?? (??????????????? ????????????????)????????????????500?????????????????26??????????????????????????????

??????? ??? ?????????????????????????

?,??????????????????,??4.153?????????,????????6.7737???????

???,??????3D???????????????????????????????????????500????,?????????,???????,????????,?,???????????????????????????????????????????,??????????,???????????,????

????,?????????????,????????,?????????,??????

?,?????????????????,????????????????????(??????)

????:???