????:1????????vx1144:?????

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