?? ???6??6????????
????:1?????:????
2?????????
3???????
4???????????
5?????????150
?6???????11??(? ??)?11???????????????????????????,?10?????????????,??????6?6??????????????????????0.12?0.92????;????6?????11??2??40???49.97?????(???50.2?????????)?
11?8??,?0.52??0.12?????????,????????;???????????????13.97?(?18.5?),????18500???
???,???24?????,?????????????0.5????????,??????????1?????????2????,????????????????????(?) ???:??