????7????????24???????????? (????? ?????)????????????24?????????????17??37?:????,?25?????????????????8?,?8???????,?9??

????????????,24????12??18????,???????????????1.7?,??,??????39.2??????????????,24?17-18?39.2??????????

???????,??????????????????????????????????,24????????18????18????30????????,??45.9??????

??????

?????????????????,??,????????????730?????252???????????????,??157???????????75???????????,?????????820?,?510???

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

25??S2????

?,?????????????????,25?????,S2???-??????

???????????????,?,??????1.5????,??140???????????????????,?;????,?;??????????,?????????,???

????,????????????,??????24????????17?????????????,2?,?1???,????1??(????????) ??:????????????? ??“????????”????

?? ?????????? 25????????S2?

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

2????????

3?????sn

4??????

5????????????

????7????????24???????????? (????? ?????)????????????24?????????????17??37?:????,?25?????????????????8?,?8???????,?9??

????????????,24????12??18????,???????????????1.7?,??,??????39.2??????????????,24?17-18?39.2??????????

???????,??????????????????????????????????,24????????18????18????30????????,??45.9??????

??????

?????????????????,??,????????????730?????252???????????????,??157???????????75???????????,?????????820?,?510???

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

25??S2????

?,?????????????????,25?????,S2???-??????

???????????????,?,??????1.5????,??140???????????????????,?;????,?;??????????,?????????,???

????,????????????,??????24????????17?????????????,2?,?1???,????1??(????????) ??:?????????????