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

2??????????

3?????

4???????????

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%?????????(????)

?????:?????