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

????:??????????:??????2000?

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

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

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

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

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

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

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

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