?2?????????????????19?24??,?2671?
???2???20??? ???20??,??????????2?19???????????24?????,???16.9?,?????????????397??????????12??????487????,??2671???????????(???????)3??,???????????64.7????????????????
???20???????????????????????????:2025????????,??????????????,?????,??????????
??????,??,????????????????,??,?????????????????????????????????????2??19?24???,?????16.9????,??397??????12?487?,?????????2671???????????????????????????????(???)3?????????????,??64.7??????,??,?????????,??????35%,???????20%?
?,????????,??,????????????,???????????????????????????,?,???????????????“?????????”,????????????,?????“12+N”????????????,????????????????????????,?????,?????,??“??????”??“??”?
??????,???????????,????????,?????????????,?? ??????????:??????????
??