-> ίdBõˎ
ίXdBˎЩ
rg2014-1-2 14:11:54 dBt(y)Ժ
dBİl(f)ԽԽߡôίXdBˎЩ?dBԭкܶXԣίdB֮ǰһҪ_Լԭ҂dBt(y)ԺҽBίXdBˎЩ?ϣ͵
ίXdBˎЩ?ҽBڰdBˎίԓxķNˎMίԓ(j)ߵĕrg_ֻҜʲx_ίkdBǿԿƵġ(j){s1/3İdBڰl(f)ֻҪٔ(sh)״Σˮƽ^pδκίҲоoί
dBίָdBPIҪƺãίԽԽrl(f)ĴΔ(sh)Խ١ôԼԼ]I(y)t(y)Ҳ]ĵԒPdB@}ҲãһˌˎίdB߀DZ^dȤ䌍κһNʽίdBˎίҲֻҪ߸(j)xίίdBһʲôy}Ե˰dBʲôG˵Ҳ˾ĩ
ίXdBˎЩ?ͨ^όҽBPڰdBԔˆ?dBίһL^dB߲ҪpķŗһҪзeOؑB(ti)ȥ˷yҌdB߀ɆԒՈھԃԺ
аdBĆ}ՈԃھҞ
һƪ: ίdBˎʲô
һƪ: ί^l(f)dBˎЩ