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

2????????????

3??????100?????

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

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