??9???????????????????29???? ??????,??,???????????75??????????????«??????????»,??????:?????????????????C919?

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

??

?????????8??,?????????????,??????????????,??????????,?????,??????????????????????????,?????????????????,??????????????,???

?????????79???,?????????????????,????????????????,?????????,???????????

??:“?????????????????,?????????????,??????,???,????????????????????????????1969??,????????????,???,????????,????????????????????????,?????????????????,????????????”

1981?????,?????,?10??????1984?????????,??????,?????????,3????????,????????????????????????????,?????????“??”“??”“???????????????”???

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

?:“????,??????????1?????2?????,????????,???????,??????,??????????????????????????????????????????????,???,????????,???????????????????8000????????????1981??????????,????,???????????????,??,???????????????????????????????????????,????,????????????????????????1990????????,??????200??????,????700??????”

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

????,4?????????

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

???80???????,??,?????,???????????,??????7???????????,???????????20???,??????????????????????????????,?????????????

?????????:“??????????,???????????,????6????37.01%,??????????,?????7???????,????”

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

??????:“???????????,????,?????????????????????,??????????80?,?120???????,????,??????,???????,?????????????????,????,?????????????,?????????,???????,???,????????”

1984???,42?,??,??????????

???????????:“??????????????,?????????120????????????,?,???????,???????????????????????????,????3???????????????,????,????,???????????????????,???????,??????????,4???????????,???????????”

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

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

???????

1995?,21????,????????????????????,???,??????????????????????,??????????????????????????????,????????,???????

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

?????,??“?????”“????????”???????,??7????6?????????????????????????????,?????????????,??????????,??????????????

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

???2000???????????????????,???????????????????,????????????2013????,?????????110????????????????????,?,???????

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

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

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

???

?????????90???,????????120????,??????????????????????,?????200?????2004????????,«??»?,?????????

2006????,???????,????????????????34????????300??????

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

“????”?????2007????12????????????????,??????300?????350??????????????????????;2010??12??,CRH380A???????486.1??;2017?????????????,“?????????”?,?9?????????,?????350?????????,????????……

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

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

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

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

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

C919???????

??,???????C919?????,??????,???????????????????????????????????,???C919??????????????,????????

???:“C919?2017?????5???????????,??????,???,?????”

?,2022?????12????????????????????9???????????????,????????????C919“????”?,???????????11??????39????,?????????????C919?????,12????02???????????????23???????????????????,?????????????????

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

2023?????????5???28??,C919??,????????????????????2022??????????C919????????,??????700????,????????60????

?????????????????????:“?????????????????,??????????????????????????C919??????????????,????????????????????????C919??,??????C919?,??????????????????,?????????,?,??????C919????”

???????????????C919??,???,?????????????:“??????,??????????????”(?? ????????????????? ???????????????? ???????) ?????:?????????????????????? “????150?????”_????

?? ?????|?????:????????C919???????……????“???”?

????:1?????150?????:??????????

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

3???????

4?????????

5???????

??9???????????????????29???? ??????,??,???????????75??????????????«??????????»,??????:?????????????????C919?

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

??

?????????8??,?????????????,??????????????,??????????,?????,??????????????????????????,?????????????????,??????????????,???

?????????79???,?????????????????,????????????????,?????????,???????????

??:“?????????????????,?????????????,??????,???,????????????????????????????1969??,????????????,???,????????,????????????????????????,?????????????????,????????????”

1981?????,?????,?10??????1984?????????,??????,?????????,3????????,????????????????????????????,?????????“??”“??”“???????????????”???

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

?:“????,??????????1?????2?????,????????,???????,??????,??????????????????????????????????????????????,???,????????,???????????????????8000????????????1981??????????,????,???????????????,??,???????????????????????????????????????,????,????????????????????????1990????????,??????200??????,????700??????”

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

????,4?????????

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

???80???????,??,?????,???????????,??????7???????????,???????????20???,??????????????????????????????,?????????????

?????????:“??????????,???????????,????6????37.01%,??????????,?????7???????,????”

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

??????:“???????????,????,?????????????????????,??????????80?,?120???????,????,??????,???????,?????????????????,????,?????????????,?????????,???????,???,????????”

1984???,42?,??,??????????

???????????:“??????????????,?????????120????????????,?,???????,???????????????????????????,????3???????????????,????,????,???????????????????,???????,??????????,4???????????,???????????”

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

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

???????

1995?,21????,????????????????????,???,??????????????????????,??????????????????????????????,????????,???????

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

?????,??“?????”“????????”???????,??7????6?????????????????????????????,?????????????,??????????,??????????????

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

???2000???????????????????,???????????????????,????????????2013????,?????????110????????????????????,?,???????

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

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

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

???

?????????90???,????????120????,??????????????????????,?????200?????2004????????,«??»?,?????????

2006????,???????,????????????????34????????300??????

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

“????”?????2007????12????????????????,??????300?????350??????????????????????;2010??12??,CRH380A???????486.1??;2017?????????????,“?????????”?,?9?????????,?????350?????????,????????……

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

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

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

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

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

C919???????

??,???????C919?????,??????,???????????????????????????????????,???C919??????????????,????????

???:“C919?2017?????5???????????,??????,???,?????”

?,2022?????12????????????????????9???????????????,????????????C919“????”?,???????????11??????39????,?????????????C919?????,12????02???????????????23???????????????????,?????????????????

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

2023?????????5???28??,C919??,????????????????????2022??????????C919????????,??????700????,????????60????

?????????????????????:“?????????????????,??????????????????????????C919??????????????,????????????????????????C919??,??????C919?,??????????????????,?????????,?,??????C919????”

???????????????C919??,???,?????????????:“??????,??????????????”(?? ????????????????? ???????????????? ???????) ?????:??????????????????????