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

2???????????

3???????

4??????

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????????????????????(????)

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