????:2024-10-01 11:17:56 ??:????
????:??????:??????????
????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????,????,????????????????:“?????????,??????????”(? ????? ??????????????????????????? ?????????) ??????????:????
????