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

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