???:??????
???????????????????
??2?????????:?????????
????????23????2???????
??????????????12???
????????????????“??”
??????????!??????????40?
???????4???????????????
ISM??????????????
?????????????????????
?????????????????????
????????????????????
????????????????????
???????????????????
??????:B?????????????
???????????????????????
??|????????:????????
????????????:???????
??????0.7%???0.8%
?????????????????????
??????:?????????????
????????????????:?????
????3???????7.2%
??:????????7000????OLED??
?????????????????????
????????????:?????