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

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

????:1???????ktv?????:?????????

2???????????app

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

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?????????:“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????”

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