??2???????????7?????????????,??????????????????????????????34??,????????,???3???????
?2???6?,????????????????????????,????9???????????1?????(??? ?)
?????:?????
??2???????0.8%??????
??:??????????
??:????1??????????????
??2???????0.8%??????
??:??????????
ISM??????????????
????????????:???????
????????23????2???????
???????????:??DQ??????
??3?????!??????????
???????:????????“???”
?????????????????????
?????????????????????
????????????:????????
?????????????????????
???????(?)“??”“??”“??”????…
????????:????????????
??????????????????????
??????:??????????
??????????????2000?????
?????????????????????
????3???????7.2%
?????:??&????????????
?????????????????????
????????????????????