????:1???????:????????

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?????????

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

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