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

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

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

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

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

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

2??????95?

3??????

4?????30?

5?????qt

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

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

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

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