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

?????????淨(jìng)?????

1??80?????????????????????????????????????????????????????????????(????????)???????????????????????“????????”1??!????????????????????≥80?????????????9??17????o?

????????????????????≥80?????????????9??17????o?

2??????(????????)??????????????????????????80?????????1??????????????????????????????????????!????????5????????????“?????????”1???????????1??!??????????????????????????轱????????????????????????

3??“????????”??????e???????????????????????????“?????????”???????????*500??????????о?*8?????????о?*5?????????о?*2??

4?????????????????????????а???????????9??24????o???????????!

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

????????????1???? 3000????λ???(????????)

????????????2~5????1000????λ???(????????)

????????????6~10????500????λ???(????????)

????????????11~20????100????λ???(????????)

????????????21~50????50????λ???(????????)