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

2??????????AA

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

???:?????????