????????????????,1???????????????28????????,???????????“?????????????????”?????????,????“????????”????????????,??
???????,???,?????????25???“??”,????????????????????????????
??????????? ???-??????:????????(28????????????)??,?????????????
??28?????,??,?????????????????????“?????”,???????????????,???????,??????,?????????“?”?
????????,???“??????”,??????????????????,???????????,????????????????,??????????
???:????
????3???????7.2%
???:???????????:????????
ISM??????????????
???????????10????????
????????????????????
??????:??????????
??????????172?4.9???36.7?
????????10?50????????
??????????????2000?????
?????????????:????????
?????:??&????????????
?????????????????????
??????????????????
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?????????????????????
??2?????????:?????????
??:????????????
??2???????0.8%??????
???????????????????????
???????????????????
???????:????????“???”
?????????????????
??2?????????:?????????
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