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

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

???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??(???????) ?????:??????