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

2??????

3???92?

4??????????

5???????

????????,????4.36??,??????????????,?????????????????1000??19%?

????,??5450??????????????????????????,?????????“???????????”??????????????,???????????

??????,????????????????????????????????????????????,???????????????????????????,???????????????????????????????,?????????6453?????????????????????,???????3.9?????????????

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

????????????,????????1/5?????????????,?????????????????????????????????,???????“??”??????????????????,?????????????????120?????????????????????????160???,????8??????????,????????????????????????,??????,???????24???????

??????????????? ????:?????,??,???,??????????????1.44????1.85???????????,?67%?55%???????????

??????????941.35??????????

??????????????,??????????????????????,???????,????????????????941.35????????,???????????????????????????????????????,???????????????,??????,????

????,????????????????7500????????????,???5???????????90?????????????????????????????120??????????????,?????????????????7??????????14????,????

?,??????????????????????????,?????????????????????????2???1??41101????????,????????????????

??,?????“?????????????”,?????????,????????????????????,?????????20%???????,??98.7?????23.6??????????????

??? ??????????????:????????????,?????321?????????????,??????????????????????????????????,????? ???:?????