???? ????|???????????????????

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

?????????????????:????????????????:“?,?,???,???????????,????????????????????”?75?,???«???»????????«??»??,????????????,?????,??

2023???????,????????????????:“2017?????????????????????????????????220????,?,??????????71%?????100%?”

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

“????????”

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

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

??“??????????????????”??“??????????????”????????????“????”,?14????????????????,????,??????????????

2022??10????????????17????,?????????????????

2022????????10??????17??,???,??????????????

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

??,??2002??,???????????????,???????????????????,??????:“?????????????,???‘??’,???????,??,??????”

????,??“???”?

????????,????????“??????,??????????‘????????????????????????’????????,????,?????”

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

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

2014??????????????????????5?,??,???,??????????????????C919?????????????????????,????????????:“?????,??????,?????????????????”

?????3???,2017?????????5?5??,C919?????,????????????;2023?????????5????????????????????????28????????????,C919??????;2024??????????2???????????????,C919????????????????????,????,C919?????????1200?,??????

0.015???????????“??”,???????????????????????

2018???8????8????,????,????

2020????????????????????,??????,????0.02?????“???????????????????”???????????????????????????“?????”,??????,????:“???????”

“??????????,?,???????”???????3?????,?0.015????????????????????

…………

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

2015???????,??????,?????????,???;

2022??,????????????????2035????,??????“?????????????????????????”,?????;

2023???????????????,??,??????;

…………

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2019???????11?22????????????,??????,?,?????SR210??????????,?????

????????????,???????,???,?50%?2022?????,????????45???????????????20???????????????????2024???6???????????????,?14?,??????“?????????”?1.2?????????,????

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

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