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

2?????

3???????

4????????

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

???11?????????????22???????????? (???)????,?????????????,????,????????????????????,????,?,??????

????????????????????,??2.87????????????,?????????6000????????,???????????3??,????4600?????????,???????6??????,?????1?????????6???15??????

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

“????????????,???‘??’,??????‘?’????”????????,????????????,????,?????????,????????????6???????????,???????????????,??????????“???”?????,?????1.5???

?????????“????”,2011????,??????200??????????????,???????????,??

“????????????????????????????????????,????????1????”????????????,???????????????,??500????,?????????15????????????,????6?????1????

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

?????????????,???????????10???????????????????????????????,???????????????????????????????,??????

???,??????????,?????????????,??“????????????+????????????”???,??,?????????,???????(?????????)

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