??????????????? ?????????

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

?2??5??? (?????? ???????)???????2????5???????????????????,???????????????????(1???????????28???????2???????4?),???????????????????(????)?????,???

??????????????,??????????????????????,??????????????,?4000???????????,??28??

??,???????????????????,????????????10.4??,????1????????????????

????,??????????????????????????,????????(????????)?????47???????????????????2.7??????????????????????,??110%???,?97%,???,?????????????????????????????????????????????????????????????????????

????????,????????,????????????????????????,?????????????7.5??????????????????,???13.3%??36???????5.85?????,????????????????????????583????(?????????????) ?????:?????????