????:1?95?98??????:????95?98???

2?????vx

3???????????

4???????

5?51pc·mc??????

??2???20? (???????????? ????????)????????????????20????????????,????,?????????????

????,???????????????27.1%,?????????????????1???13.4%?

?????????????????????????,????????????????????,?????????????,???,????,?????????????????????????,???????????,????????????????

?????????,????????????????????????????????????????????????????,??????,?????????????????

???«2025??»,????????70%???????????2025??????????????????,92%???,???

?????????????,??,??????????????????????????????????,????????????????????????????????????????,???????????,?????“1+N”?????????????????“?????????????”?(????????) ?????????:???