????:1??????:????92???

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

3??????v

4???????

5????????????

???1????????????????17?????????????????? ?:??  ??????????

???????? ???

2024????????????“??????”???????????????,????????“?????????”?????????,????????,???????????????????

?????

???????????,2024?????5.8%,????????8.9%?

“?????????????????????????”???????????????,2024??????????????????????????????????????

?,??????????C919??????????100???????????????????????????134.9?????????????????????????1000?……??????,?????????????????

????,2024??????,???????,??10.9%,??????25.1%????????53.5%?

“?????????”?,????????,??,????

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2024??,??????“?????????????”,?3D?????????????????????,????????

???????????????????,2024??8.7%,????????59.4%??????,????

???????????????????????????????????2.63?(???????????????,???????????????????),?2020??1???????

??????????,??,????????????????,???“??”(???????????????????)??????????????????????,?????????????????????2025?????

????????

2024????,???????????????48.8??????????,??????3.5%,?????????????,??6.2%,????????

???,2024?????????????7.4%,??????????46.1%,??????????????????0.9??????????,????????????

????????,2024????????????????????,?????????“?????????????????????”?????????,???????????????????????????????????,????????????????????,?????????????????????????????????????,??

“???????????????????????????????????”????????????2025?,????,?????????????“???????????????”(???????????????????????)??????,??,??????????????????,?????????(?) ????:?????????????