????????11????22?????? ????????22?????????,?????????,????????????????

?????????????,????????????????????????,???????????????????????????29???,???????????????????????????????????????15??,????????????

?????,????????????????????,??,????????????????????????????,???,?????818.6???,?????48.8%;??????????,????????488.5???????,??78.6%?

“?,???????,???????????????,???????????????”???????????? ????:?????? ??“?????”????

?? ???:????818.6???,???????????48.8%

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

2?????????qq

3???????

4????????

5?????QQ?

????????11????22?????? ????????22?????????,?????????,????????????????

?????????????,????????????????????????,???????????????????????????29???,???????????????????????????????????????15??,????????????

?????,????????????????????,??,????????????????????????????,???,?????818.6???,?????48.8%;??????????,????????488.5???????,??78.6%?

“?,???????,???????????????,???????????????”???????????? ????:??????