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

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

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

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

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

????:1????????????:????qt

2??????

3?????????

4????????

5????????

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

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

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

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