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

2???????????

3??????????

4????????200??????

5?????????

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

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

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

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

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

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