????????????? ??????“???????” ??
????:?????
????????????????????
?????????????????????
?????????FOX???????????
??????:??2??6??????????
????????????:????????
??:??????????
??????????????????
4?3?22?????????
???COS??????????:?????
??:??????????????
????????10?50????????
??:????????????
??????????????360°????
???????????10????????
ISM??????????????
??:??????????
??:????????????11?45?
????????????????“??”
?????????????????????
??????????????2000?????
????????????????????
?????????12????????
??????0.7%???0.8%
???????????????????
??????????172?4.9???36.7?