(????????)?????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????????????

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

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