30????460????102.44???……??“?”?????

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

?????????:??????????????????????,?????????????????,???“????????????????????????”????????????????102????????,??????????

?????????????????????????????????????????????30???,???,????????,??????????????????5808???????????????????

??????????????????????????????????????????????????????,?????18%???80%????????????,????????????????????

?????????????????19.5???,??21?????????????460??,???90%,?????????????51.2??“?????????????”,?????75%???

??????,???????????“????????”????????,??102.44??????????,???159.6??? ?????:???????????????