???????? ???????1?????268??????

????:?????:?????95??98??

????????????2??????3??? (?????? ??)????3?,?????1???????,??16848??,???268.7????????????1.69???????????,???13.0%?17.1%?16.5%,????????

?,????????????????????,???????????????????????????????,??1??8.6??,???????9??1?????????????25??95166?????,??,???90%,????????????????????“??”???

????????,??,????????????????,????????????????????????????????????????????????????????????,?????????????????B787?A330?A350???????

??,?????????????????????????????????????????????????????????????????,???????,??????????????????????????????????????????????????????????????,????

?,??????????16??????,??????????80??????,??1?,???????????6.7???????????????????????,??84.4%?(???????) ???????:???