??????6??18?????(? ????? ??????????????????)18??,???,???????,????????????????????(???????????????“???????????”)????????????????????????????????????

6?18??????????,??????????(?)?????? ??????

?,?20.8?????????,?????????,?????24???,??

?497????????????,?????????????????,??(32+93+240+93+32)??,?,?,???????????????????????????????????????????????????????????????????

6???18?,?,??(?????????????????)?? ???

????621??622??,????????????????,????43.2??????,?5.5?(??)×2.5???????????????????????(????????)?????,???????????4.0?,??????????????11?,???????84????????

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

6?18????????,???(??????????????)?? ?????

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

??????:???????????? ??“??????”

?? ????????????????????????

????:1???????:??????500?4???

2?????98

3???????????

4???????

5???????????

??????6??18?????(? ????? ??????????????????)18??,???,???????,????????????????????(???????????????“???????????”)????????????????????????????????????

6?18??????????,??????????(?)?????? ??????

?,?20.8?????????,?????????,?????24???,??

?497????????????,?????????????????,??(32+93+240+93+32)??,?,?,???????????????????????????????????????????????????????????????????

6???18?,?,??(?????????????????)?? ???

????621??622??,????????????????,????43.2??????,?5.5?(??)×2.5???????????????????????(????????)?????,???????????4.0?,??????????????11?,???????84????????

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

6?18????????,???(??????????????)?? ?????

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

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