?

80????????????B
1????????????????????V??
2??????????????????????
3????????412?,????????
4??????????????????????
?????????????????????k?????????????X???
??????????????????????????????????10-20????
?????????????????????????????????????????????????????????????

(1)?????????????????????????k?????

(2)?...

??????????????????2?4-10?????2-3????



1



?,95%???????????????5%?????????????????????Y??????????????????



2



1?????????????????50-60%



2????????????????30%



3???????????????10%?

4???



5??????



6????????



3?



1????



????????5-10??????????????????????



??????????????????1-2????...

?????????????1.? 2. 3.??????48????????
???????????????????
?

??????????????DYA7V9DP1P4CP6X4TE35WCX1R4BMRCTJ?????????(?)???????????????????48?????????????????????????????????AFHHXP5DDRBW17RQWDFHP5D118FRWSWM??????????????????Y????????????????????????????????????????????????? www.t1bb.com ???
1??????????????????????????????
2????
3??????

?
??   2009-07-10 16:25 ??????????
???   2009-07-10 16:47 ??k?????????
??   2009-07-10 16:56 ?????????
???   2009-07-10 17:04 ??????????????...