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

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

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

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

??????:???????

“?????150???”????

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

????:1??????150???:????

2?????????

3?????????

4???????????

5??????

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

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

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

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

??????:???????