?? ??????????????????? ????|????
????:1????????qq2021:?????????
2?????
3????????
4??????????????
5?????????????
??:??????????????:“????,????????????,??????????,????????????????????,????????????????”?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???????,??????,?;
…………
?,???????????????
??????????????,??????????,??????????,“?????”??……???????????????,??????
2019?11????22?????,?????????????????,??????????,????????????????SR210???????????????,?????????????????,????????????,??????????????,?50%?2022??,???????????????45?20?????????????????2024???????6??????????,?????????14?,?“??????”??????????????????1.2??????,??
“?????”??????????????????……??????,???????“??????????”????????????????????????????????????????????????,??????????????,???
????«?»???????,??“????”??:??????“????????????????????????”???????????“???”???????????????«?????????????????????????????????????»?????????????,“????”?“??????”,??????????,??????????????????“???????”????????????????????????????
???????????????????,?????????????????????????????,???“?????”??“???”???????????????,“???????????????????”?
??? ??
???????????????? ??
???? ?????
??????? ??????????
? ??????????
? ?????
??? ?????????? ???? ???? ???????????????? ????
? ????
??:?????????