?2??3? (??? ??)?,?????????????????,????????????????????????

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

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

??,1????????28?????0???????2?????3?15??????,??????????????????2.6?????????????,???44%,??????,???85.7%,??8.3%,???????????6%?????????????????,????????,????1400?????

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

???:???????????????? ??“??????????”

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

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

2?????????

3?????????

4???????????

5???????

?2??3? (??? ??)?,?????????????????,????????????????????????

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

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

??,1????????28?????0???????2?????3?15??????,??????????????????2.6?????????????,???44%,??????,???85.7%,??8.3%,???????????6%?????????????????,????????,????1400?????

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

???:????????????????