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

????:?????:?????

?????????,??,??????117?????“??????????”?????47??????????;????,??,?,???????????;??,“????????”????,?????……

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

?????:“??????”“????,?????????????????????????????????????????????”?

????«???????»???????:“??????????”“?”?

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

(????)

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

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

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

???????????,?,????14???????????,220??……???????,????,?????????

???C919???????????,???????????????????????“????”,????2.2?????????……??????????????,????????????????????????????,????,?????????????????????

????,??

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

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

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

???????????????,?????????,?????,??“??????”?????;?????????????????,??????????????;??????????“????????”??????,?????……????????????????????????????????2023??????????????????????,???2.64%,????2012????????0.73???????????????,????????

????,?????????15???????????C919?????????7??????,“????”???????“????”,“?????????????????”???????,????,??????,???????“??????”????????5095??????????????371???,?????,??????????????????????????????????????????????,????????,?“?????”????????????“??”???????“??”?????

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

(????)

?,????????

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

?????????????????????“??????”?2023????,?13???14?????????????????????????,???14.5??????????,????????????????????50%,???????????????

?,????,??????????????????“????”?????????“???,?????????”,?????????????????????“???”????,?????????,?????????……??,??????????????????????,????

????,????????????????????,???????????????????,????????????6G????????????????,??????????????????????????????,??,????????????????????????????????????

??:“??????????,????,????????”????????????????,??????????,?????????????????“??????????????????”?????????????,???,?????????????????????

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

??????,???????????????????????????????????????“????????”,?????????????,50?????????????????????25?;????????,??????,“??”,??????……“????”???????,???????,???????????????

??“????”????,?????,??,?,?????????????

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

??????????????,????????????????“???????????”;??????????????????????????,????????????……?????80%,????“????”????????“?????”??????,??????????????

???,?????

?C919???????????????,????????,??????????????????????????;?????????,????……?????????????????????????????????????????,??????????????????????????????????????????????,??????????,????????

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

(??)

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

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

???,??,?“?????????”??????????“????”?

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

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

???,????,????????18????,?????1???????????????????????????2???????,??????????????????????????????

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

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

????????????????,?????????????????????????????????????????????,??????????????“?????????????????????????????”??,?????????810??,?????????2014????12?????

???????????????????????,????????,?????,??????????,??2020??????????????????,????????????????????????“????”?????????????????,????????:????96????43??,??134????,??4?????????

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

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

(????????)

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

?????????????????“????”,????????,???,“????????????”???5000???????

????“????????”,??“????????”,????????“???????????????????”,2000??????,????????2000?????

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

?????????:“???????????,???????,???”??????????????????,??????????????,????,????

?????????????,?????“????????,???????”,???????????“?????0???1”??????????????????“?1???N”;???12???,?????????,????“?????????????????”??????;??????????“??????????????”,??????……????,??????,??????????????,???????,?????????????

????,???????????????4????????????,“?????”?????????2024??????,15??????;??????,?????????????????,??????“???”???“?”……???????,???????????????????????,???????????“????”?

????,?????????,????????????????????,???????????????????«????????»???????????????????????,????????,??????,?????????????????????????,????????????????????????????,?????????????????????????????,??

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

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

???:?????