?????8??????????????,????????
???????????????????“???”????????
32??????????????????,??????,????????8~9?????????????,???????,?????,????????“????,??????,???????????????”???????,?????????,?1/5?????? ???/?????? ????????
????,?????????????????
????????,??????,?????,?????????????????????????,???????????????????????????????????,?????????????
??????????“?????????”,????,????,?????????,??“???”??“?????”???????????????,??????????????,??????????????,??????,?????????????????????????????,??????????????????????????
??????????????????,???????
?????“??????,????”,???,??????????,????????
“???????????,?????????????,??????,???????”????????,??,????????,????,“????????,???????????????????????????????????”
??????,?????????????????,????????,???????????,????
“????????”,??
?????????,?????“?????”?????????,???????????????????????,??????,??????????????????????????????,????????,??,??????????????????????,????
1.???(???????) ??????,?????????“????”???????,???????????,??????????????????
2.???????? ????,??????????????????????????????
3.?? ???????,?????????????????????,?????????,?????,???????????
?????,?????????????,?,??????????,???,?????????,“????????”
????:???????????? ???? ????????:?????
???????????????????
?????????????????????
?????????????????????
????????????????????
??????:?????????????
??????10???6????4??????
???????!??????20???????
??????:??2??6??????????
?????????????????????
ISM??????????????
????????????????or??????
????????????:????????
?????????????????????
??:?????????25????1???
????????????????????
????????10?50????????
????????????????????
????????????????????
?????????????????????
??:???????????????????
???????????????????
??????????????12???
???????????????????
?????????????????7???
????????????:????????