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

2??????92??95?

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??,???,????????,??????????????? ???:????????????