?????1??17??? (???????? ???????)??????????,?,???“????????????”……??
17?,????????,???(?????????),??,?????????????“????”?
“???,??,???”??,??????????????????????,????,??????????????????
????????,?????????????????????,?????????????????,???,?????????
“?????,???????,??????????”???????????????????,?????????,????????,??????,???????
??1????????14???????????????????,???????????????????????1?19????????????????????,????????,???????????????????????????????????????????????????????,?????
“??????????????????????????,???????”??????????,?“????”????????????????????????????????????????,??“???????”??????,??????
????????????????????,??,??????????????“??”?????????1989??30????????????????,????????????8000??????????(?????????) ????:???
????????????:????????????
??????10???6????4??????
??????0.7%???0.8%
??2???????0.8%??????
????????????:?????
???????????????????????
??2???????0.8%??????
?????????????????????
??????????????????????
??????????????????????
ISM??????????????
??????????????????????
???????????????????????
ISM??????????????
?????????????????????
??:??????????????
??????:B?????????????
????????????:?????
???????????????????
??????????????
????????????????????
?????????????????????
????????????????or??????
?????????????????????
?????????????????“??”