?? ??????????????!?????40???
????:1?????????:????????????
2??????
3???????
4????????????
5??????
????(???????????????“???”)??????????,????????????1????11?????,?????????????40.08?????????????,????40?????????,??????????????????????????????????
?????????????,????????????,??????????????,????????????????,?????16?,?4.6????????????????????????3300?,???1300??,????????????????99%????????20???????,??97%????????????50???????????,?????????????????????????????????,?????,???????1???11????????,??????????????40.08???,???????????????????,?????????14927.01???,?,???????
?????????????,??????????????????,??????,???????????????????????,????????????,??????????????????????????????????,??350????????,?????????????????????????????12306?????????????,??,???????,?,????????????,????????????,????????????????????“??????????????????”“???????”???????,???????????
????????????,???????????????2024??«??»,??????12306????????,?????????,??????????????60??????,???11????,???????????????120???,31??????,84??,“??”????????92???????????????????????????????,?????????????????????,????????????
???????,???????????????“??????????????”????????,?????????????,??????????????????????????,????????????????,???????“???????????????????”,?????????????????????????????????,????????“????????”??????????????,???????????????,???????????,??????????????????,??????????,????,????,??????????????2434.5??????????????37.2 %,???24.9?????,??????????????????????????
(??? ???) ????????:???