?? ????“??????????”?????????
????:1??????????:???????
2?????????????
3???????
4????????
5????????
????11????22?? (???? ???????????????)11????????22???,?,??,??????????,???
?,????????“????”????????,???????????,???????????????,???,??????,?????????
???,???????????????????????????????(??????)?????????????????????????,????,??????????????????????,??,???????????????
???????,?2.8?????????????????,?????????????????????0.6????????????,??????????????????????????????,?????????????10926.4??????????,?????????????????3000??,??????1????,?????????????????50%????230???,??50%??????70%,??700???,???????,???2000?????????????,??????380????,??120?????
?,??????????????????????????,?,???????????????????,????????????????????????????????“??????”???????????????
??????,??,?????????,???????????????????????,??,????????????????????,????????,??(????????????) ????????????:????????????