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

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

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

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

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

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

2????????

3????????

4?????????

5????????

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

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

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

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