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

2??????

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

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

5?????????

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