?? ????????12.67????????63.69???
????:1????????:2021??95?
2????????
3?????????
4???150???
5??????????
????????8?9?????? (??)9?,“??????????????‘1+5+N’??,?????,?????????12.67??????????????????,???????????????????????63.69?????”9??,??????
???,??“?????”?????????
???????????,???????????????????,???????????????????????????????????86.1????????,?????????5.34??????3.59?????????,????????????,????????????????????????????????????????,????????????????????????????????12?????24?,????????????????????
??????????? ????????????????,?????,??????????????????????????????????????????????????????????“1+5+N”??????????????????,?????????????????????????????????????“????”??,????????????????????????????????“??”???????“??????????”“????????????????”????,??
????????“???????????????????9???????????????16???????30??????,????????????????????,???????‘???’,???????????,??????????????????86.1??????,????????????????????????????????????????3???????36?????????,????????????????11??,??????????”???????
?????“????”????????????,???,?“??????”,???????????????????,???3.8??,????2.7???,?2.4?????????,???1.96???(??)
???????????????:????