???????2??????19? ???????,?,?????App??????????????????????????,?«?????????»«????????»«App?????????????????»??????????????????,?????“??????”???????82???????????????????????App(?????)?
????,“?”?????4???????App??????????,?????«??»??,??????????;“?????”???78??App?????,?«?????????????»????????,??????????????1???,??,???????????????????????
????????,??????????,?,???
?????????????:????
??????:???
?????????????????????
?????????????????“??”
????????????????????
????????????????????
?????????????????????
?????????????????7???
??????????????PMI????
?????????????????????
?????????????????“??”
??:??????????
????????????:????????
????????????:???????
?????????????????????
??????10???6????4??????
????????????????:?????
????????????16??????
??????:??????????
????????????????????
????????????????????
??:????????????
Android??Windows??????????…
??:????????????11?45?
???????????????????????
??????:??????????
?????:??&????????????