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

2??????????

3??????

4???98?

5??????

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

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

??????,?????????????????(????????????????????)????????????????????,??,??????????????????????,??????????????,??????

????????????,???2.8??,????????0.6?????????????????,???????????????????????????????,??????????????????????????10926.4?????????????????????,?3000??????????,????1??????,??50%???230??,????50%??????????70%,?????????????????700?????,?????????????????????,?2000???????????????,??380????,???120??

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

?,???????,???????????,??????,?,?????????????????????,????????,?????????(????) ???:???