?????2?????????????????????????3???? ?:?????3???,?????????????2????????????????,???????“????”?
????????????,???,??,???????????,?????
?????????????,?????????????????????,????,??
???,??,??????????????????????????????????????????(??????????) ????????????????:???????????
????????????????12?19?
????????????????12?19?
??2???????0.8%??????
???????(?)“??”“??”“??”????…
?????????????????7???
??|????????:????????
???????????10????????
??????:??2??6??????????
???:???????????:????????
???????????????????
?????????????????????
?????:??&????????????
??????????????????
??????????????????????
??????6.6???????10??
?????????????????????
??????????????????
???????!??????20???????
????????????????????
????????????:?????
??????????????????????
??|????????:????????
??3?????!??????????
???????????????????????
ISM??????????????