????????1??????23????? ?,1?????22?,??????1332.2?????????,?????????1.12????????????????????,??????1?????23??(??????)??,??,???????????1320??,??1451????????????
?1??23?9?,????????????12306?????????????2.78???????1?24?????27??????????,????????????????????,?????????????????????????????,???????????????????????????????????,????????????????????????????,??,??,????????,????,??????,??????????,???????
1??28????????2???????????2????????????,??????????????????????????????????????,???????????????????,????????????????????????,?????????????,??,?????????????,?????????,????????????????????,?????????????????????????????,?????,?,???????????????????????????????,??,??,???,??????????,????????,???
2???3??5??,?????,?????,??????????????????????????,??????????,??????,???????????????????????????????????????????,??????????????????????????????????????,????????????,????????????????,??,???????????
????,??????????????,??,??????????????204?????????????????????????????????????????????????142???????????????????178???????????,?????????????????57??????????????????????419?,?384????????????89??????,????????323???????441????????????,?????161???????355??,??????54??????????????23???
???????????????,?,???????????,????????,??????????????????,??AI??;?????,???????????,?????,????????????????????????,??????????????????,?????????????40?????,???????????,??????,?????,???????????????????????,??????????????????5??,????????????,????
????????????,??,????????????,??,??,??,?????????????????????????????,?????????“??????”,????? ???:????????
?????????18.71?
«???»?????????????????
??“??????”:????????????
????MC?????????????????
???????????:???????????
??????:?????????????
????:????????????????????
????????????????????
3?29?16?????????
????2016???48.6???????4.3%
?????????????:??????
«?????2»??????????????
??????????????????????
????:????????10?20?0.6
?????“??????”:???????
?????????????????????
3?29???????????
????2016???48.6???????4.3%
???????????????????????
????:???????????3.07%?????…
??“??????”:????????????
?????????????????????????
??????7???,??????!
?????????????????????
??:?????0.19%????????