???????:????????????200?????

????:?????????????:??sn??

????????????????????????9??????23?????? ???23??????????????????????????,????????????????????????,??????????????,8??????102.7????????,??17%,?????????50%???200???????

??,“????”?????????????????????,????????????????????????????????????,“????????”????;?????,??,??????“????????”???????????????????????“??”????????????,??,???????????????????????????????????:

???????????????,???????80%,??????,??,???,?????????????????????????“???????”???????,?????????????????????????????????????????????,??????????,??????,???????????????????????????????????????????????,????

??????????????,??????30?????????,??3?????,??????????,????????????????????????2.0??,????????????????2??????????????????????1.5??????????????,????2????8????????????????????????????15%????,??1??????,????????????5%???????????,8???????102.7????????,????17%,??50%????????200?????

???????“?????????”????????????????????????,???2??????????????????????????294?????????,???????????????70?????,??????????????,??????????????????????????????????????????????????????????????,???????????????????????????????,??????????????????????“????????????”??????????????????????????????????,??????????????????????????????????????,????“?????????”???????????,???“????”????????? ???:????????????