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

2???????

3?????

4???????

5??????????

????,?????(7?????????????????15??)8??????,??165.86?,??????17.86????????????,?,??????????

??????????????????(?????????????)????27.85??,?????(27.50?????)0.35??;??(??)??(25.30?????)0.56???

?????,??????????????????16??

????????????????????????,???????????????????24??????????(7?????15???????????????8???????????16??????8??????????),?????????????,????????(100~150?????);??????????????????????,?????????,?????????????????????

??,?,????????

????11?,????????,??????????????????3????????????????????????????4???????

(?? ????????????) ??????:???????????????????