?? ?F?“???”??????:??????“????”

????:1??????????:????????
2???????????
3??????????????
4?????????
5???????
??????10??????????????30?????? ?:???????????F????“??????????”????????????????:?“????????”
?????? ???????????????????? ?? ????
10?30????????,????F???(????“???F?????????????????”)????,???????????????
???????,?????????F??????????“?”???????????????,“?????????????”???????????“????”????????????????????,?????????????????2??,??????2000??3000??????????????????????,?????????,?“???”?
???????“???”
?,??????F??????????????????,?F???100%??????????,?????????????????????????????????,????????????F????????????????????????,??F?????0.9904?
????????????,?????????????,?,????1,?????????F???,??????????????
“??‘??????’?,??”????????????,???F????????????,???
?“1”??????????????,???F???????????????????????????,??“????”,?“???????”?
??“??”?
“5?4?3?2?1,?!”????????????,????,?“??????”??,???????????????????????????????????????????10????
?????????????????????“???????????”??????????????,??????“60??”?????,????“70?????”????“????”,????“80???”?????????,????????????“90??????????????????????”?????????????????????????????,?????????,????,“??????”
?????,?????????????????,“????”
????????,?,???????????????????????,??????????????????????????,??????????????????????????????????
????,?????????“??,????????,????????????????,?????????????????”??????,???????????????????,???(????????????) ?????:??