?? (??)?????“???”???????????
![](https://image.chezhanri.com/2019/0610/20190610153558768.jpg)
????:1???????:94???95?????
2?????????
3???????
4???98?????
5???????
???7??????????13?? ???:?????????????“??????????????”?????
????????? ?????
?“?????????????”??“??????????”??????????,?C919?????“??????????”,??……???????????????,???????????????????????“???”?????????,“????”???????,????????,??“?????????????????????”?,?????????,??????????????????????????
????,????,????????,??????????????????????????????????????????????,????????????????,?????????????????
?,2022????“?????????”????????17.36%???????????????,2013???2023???10.3%???????????????????????????????,2023???????????23.3%?54.0%?63.2%?
“?????????????????”?????
?????,????????????,????,?????????,???“???????”;??????????????????,“??????????”?“?????”??????,?????????????;?,????????20%??50%,????????
????,????,???????????????????????,?????????????,???“?”?????????????“??????”?
???????????,???????????,????????,?,?????????????,???????????????????,???????????????????,???????????????????????????
?????,?,??????????????,????,?“??????????????”?????,??????????????,???,?????“????”????????????????
![](http://i2.chinanews.com.cn/simg/ypt/2024/240713/2820dedd-2e97-480e-9ca0-9ebd008f59b7_zsite.jpeg)
??1?,?????????,???????????????????????????????????????
???,????????,???,?????????????????????????????????????????????6G????????????????????????????????????,?????????????????????,????????,????,??,???????????
???“????”,??????????,??,????,????????????????????????,??????,?????????,????,????,?????????????????????????,????,???(??)
????:???