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

2????????????????

3???200????

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???????

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