????: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?????????????????????????,????????????????????????????????????????,?????

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

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