һvɽ~15fԪĶ܇܇N˾sֻ_2000Ԫİl(f)Ʊ܇N˾܇ُ^˾ijTϣȻԂx^oIҡMܡ܇ͨkʩڇȶ܇ж߲Ҏ(gu)ٽN˾øNʽӱܽ{ֵHpMҲɞƼs܇Јl(f)չ֮һ
ֶ܇N˾_̓rl(f)Ʊܶ
գV|ʡ܇ͨf(xi)ӵ麣ЎI(y)ͶV麣еһҶ܇N˾(sh)fԪʮfԪĶ܇_߽~ֻһǧԪĶ܇װl(f)ƱԴˁӱܶ@N߃r_l(f)ƱОؔ_y˶܇ЈV|ʡ܇ͨf(xi)ؕL쳱ʾ(j)܇ͨk܇N˾_չ܇IuI(y)ՕrPҎ(gu)܇H׃r_߶܇y(tng)һl(f)ƱҎ(gu)U2%ֵͬrֻܞI(y)IĶ܇_߰l(f)Ʊ麣@I(y)sȡ߃r_l(f)Ʊֶӱֵͬr@NʽDZI(y)IĶ܇_ͬӰl(f)ƱО
҂Ը⽻2%Ķc̫ɽһλ܇Nӛ߱ʾһv10fԪĶ܇һٍ8000Ԫ10000Ԫٰճɽ~2%Uֵʣµļڲ(j)˽⣬ȥҲF(xin)ж܇N˾߃r_l(f)ƱİmȻʡ܇ͨf(xi)yʡ@ЩI(y)MͣƱa̎2%ֵڲСN˾fؓ^ĿǰڏV|ʡֵ^(q)Դڲٶ܇N˾á߃r_l(f)ƱֶӱUֵ
SN˾_ȡIұC
܇Ľ\ņ}һֱδõصQИI(y)ʿָɴˠrҪԭǶ܇ģʽģ
(j)ϤF(xin)ڶ܇Ҫ^מ挦Ն}N˾ܡܡtܡһNTõַN˾ُ܇r܇^o˾ȵijTҵµIҺԂx^oIң@Ӿܳɹܶ^ڹ˾t̘I(y)Ҏ(gu)Ҫ2%ֵ@NģʽʹýN˾׃һNн顱нОĽN˾вN˾_ʾԼġн顱|Ȼͨ^˷ȡIҵIJֽ~eQԭ܇uˣҲԭ܇˱Cȁp_IXؔ䌍ԓ܇^ijT
F(xin)ĽģʽʹЈڽ\[ͬrҲ{Ҏ(gu)܇N˾g
ա܇ͨkMߵ4Suf܇ҲҪ2%ֵ܇ЈֱҽN˾ֻҪU{^MͽMdz@Ҏ(gu)܇N˾^@ЩSн鹫˾
ʩߔM{ Ҏ(gu)Ј
ͬӽ׳ɹһvrֵ10fԪĶ܇o˾еǴُI(y)tُm(x)MՠII(y)Ҳ5%o˾ǴNt(j)Nȫֵֵ͑ṩM헶ƱԵֿM헶@ӽo˾ĶճɱһH10ԪN˾횰ՇҎ(gu)f؛ИI(y)4%Ķʽ{ֵ(ҶղT]܇ИI(y)|ԜpH2%)ͬһ܇׳ɹI˾Ķճɱ_2000Ԫڲͬw˽o˾ͽN˾֮gĶղɸƽĶTl(f)܇N˾bU׃Sн顣
ӛ߽ՏďV|ʡ͏V|ʡ܇ͨf(xi)@ϤҽµĶ܇Ј߷܇Јo˾ͽN˾µĶ߽{ֵ|ݸEl(f)܇Q˾һλؓ؟ָҪQĿǰĬF(xin)kǑֹ܇N˾˽_ƱҎ(gu)N˾ȫҎ(gu)Iy(tng)һЈ_Ʊ@ҲҎ(gu)ЈI()
܇
ĿǰĶշ҂ÿ¶]҂ǷɽĶ܇N˾һ´300f500fԪĠII(y)2%ıÿ҂ҪU10fԪĶٿ۳II(y)ɱ齛N˾҂Ҳе҂܇N˾ϣڷχҎ(gu)rCϷI
ɽE܇Q˾ ˇ
܇u˾ϽֵcfͨεfMߌ܇҂@ȲMоSҲMݣҲf^вڡֵQǶȿ܇һNm(x)HֵƷ
ΣPҎ(gu)һf؛ԭֵͿⶐȻĿǰu˾횳Ҫ܇öC⣬߀Ҫۂöÿuһv܇Ҫɽ~3%ϽöuٍXֻÁ
Vݼε܇uĽ x|