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

????:95??????:?????

?????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????????

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

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