(?????)????14?? ????????

????:???????????:???????

??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???

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

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