??,??????????“??”??????????????,??,??????????????????????????????“??”,???
?????????«?????2»?,???138?????????4000?????????,????????1900????,??????,??«?????????2»?,???
«?2»??“????”??????,???????,?????????????“IP????????????????”,????,«?????????????2»???????,“??”?????
? ????? ??? ???
?????????:?????????
???:??????????????????
????????????
??2017?????????AT??????
????:?????????????????????…
??????????????????????
??:?????????????
??1?????????5.5%
??????????????????????
????30?:???????A??????????…
??????!??????????????!
???????????????????!
??:???????????????
????????:?????????????
????:?????????27???
??????????????:????????
????:??????????????3?8?
?????IBM??????????Cognos??…
??????????1-0???????43?
??:???????????????
????????ST??“??”?????????
??????????????5?“???”
??????????:?????????
?????????????????????
????????:?????????????
????????????