?? ???9????????10??
????:1?????????:300???????????
2??????
3?????????
4?????
5???????????
????6?????10???????(? ??)?10?????????,?????????????8???,????,????????,??9???10?0.01??1.10??
10?8?????????????,???????????0.08??0.60??,???????13.13???????(??????????????18.5??),??16900??
???????????????,???24??,???????????????????????????????????????????????????????????????????1???????4?,?????(??) ??????????:???