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

2??????????

3???????????

4?????VX

5??????????????

???9??1???? ?1?,?????3?????,??1.18???????(????????,??),???????????9020???????,???????76%?????????????,?????2810???;??????????????????????7.6??,??????105?????????

???????,?????????1234????????,?????37.6??,????????9.66??1.55????

???????????,??,???????????????????????,??“?????”,?????,??????????????,??????(?????) ???:????????