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

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

3?????

4???????200??vx????

5???????

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

???????7????23?? (??)???23????,????,?????408.1????(?????????,??????),??????36%?

???????????,???,????408.1????????,?????36%???,????????????????127??,??96.9%;????70.1????,???????????????????33.5%;??69.9??,?70.2%?

???,??,????????????,????????,????,??247.4????,????????13.5%;??????211.1????,????????48.2%;????142.2????,?????6.8%?

??,????,???????????????940.8????????,?27%,???????????50.8%???????79.6??,??????7.5%???,“??”??????,?????240.2????????,??2??????????????(??????????????) ????:???????????