????:1?????:?????120??????

2????????????

3?????

4???????

5???????

????????????9???????27??????? (???????? ?????????????)?????????2010???,??14???“??????????”???“?????”??,?????????????,?????

???“C919???????????????”,??????“??????”?????,????????,???????????“???”??????......??????,??“?????”????????????

????????75????????,???,??1952?????????120?????????(?????????????,????????????)?2023????39.9??????,??????????10.5%?

????????????????,500??????,?????????????2023?????????????????????,?????????3011?????????????,????15??????????????????????????????????????????????????????????????????????15.7???????????3.3???????????????????????1.9???43.0???????????,????????????????????????

??????????,??????????????????????14?????????????????????????????????????????,???????50%,????“???????”?

??2009??????,?????????????,?????,?????????80%?????????2023???,?58.5%,??

??????????????,??

????????????,?????;????????,????????????????????????????????????????????????????;??????,?????????????????????????;??????????????,??????????6G?????????

?????,???????????,?????,?????????????????????????????????5G???????????

????????30????????????,260?????????,????????????????????????????,???,???“???”?

2023??????,??,????????????????,?14%?

???????????????????????????????????????????????????????????5G????,???153????????,????62?????,??????????????40%?

??????????????????30%,????????????30%??????????????340??????,?????????????????????????????41?????????

??,????????,????????????,???,???????????

?????,?????????????,?????,?????????????????????????????????????,????,?????????(???????) ???:?????