????:1????????????:??????????

2??????

3???????

4??????????

5???????????

?(???????):?????????(2?????14???)???,???1??,????,?????

????,1????????????,??????M2???????????318.52??,?7%,?;1??????,?????????7.06??????????????,???????????5.13???

????????????,?????????????????????12.7%?????????11.4%,???????????????????“??????????????”“????????”????,???

1????,??????????????3.4%,??????0.4??,????????????,??????????????????????,???? ????????????:????