????“??????????”?????????

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

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

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

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

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

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

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