?? ????????????????????
????:1?????:??????
2??????????
3???????
4???????100?????
5??????????????
??????? ??????????????? ??????????????????????????? ????
?????
??(???)?/?????????
?? 1/62?12?,??,?????/??106.96?????????????????????,?????????64.29?,?????171.25??????????(????)/????????
??:?????
????? ????????????????????