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

2???????

3???????

4????????8?

5?????????????

??11???????23?? (????????)11???23?,????,????,???????????12??????????????????????????????????????80%??????????????

?,???????(?“???”)??????????????????10????????????????,?????40%????????????????????????????????????

11??????????????23?????????????????????,??????????????????????????? ????????????????????

“?,???????????????????????????????????????????C909??,?????160?????????????????????,??????????????????200????????????????,????????????,???????????”?????????????

????????,?????????????5???????????????????????????????????,??????????????80????,??????????????????,???,???,????????????????????????????????????

??,???????C909?A320??B737NG?????????

?,???,????????????????????????????,?????????,?????????C909?A320?B737NG????6?????????????????????12?,??????????,????80%????????????(??)

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