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

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

????:1????????????:?????

2???????

3????????

4??????v

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