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U̎O(sh)xP(gun)IE̎L(fng)ֵӋ(j)㣨᷿时间2020-06-01 作者ϭh(hun)原创 阅读 I(y)UҪ֪܇ga(chn)ďUL(fng)С@xU̎O(sh)һ(g)P(gun)IEL(fng)Ӌ(j)㲻õԒO(sh)xЧҲ(hu)ۿۣ ᷿a(chn)ďU⌦(du)՚wЇ(yn)صēpM(jn)ЏU̎ŷM(jn)ЇU̎O(sh)Ӌ(j)L(fng)Ĵ_һ(g)Ҫأô᷿U̎L(fng)(yng)ԓδ_ 1᷿U̎O(sh)L(fng)Ӌ(j)㷽 O(sh)L(fng)=᷿weL(zhng)ߣQⳣ(sh)60100Σ ʾеēQⳣ(sh)60100ǽ(jng)(yn)ֵ᷿I(y)ҺܶСt(sh)x60᷿I(y)r(sh)g^̣^Сt(sh)x7080Σ᷿I(y)r(sh)gL(zhng)t(sh)x90100ࡣ
2UⲶu(png)r(ji)L(fng)Ӌ(j)㷽 ܇ggwe60/Сr(sh)QΔ(sh)Ӌ(j)L(fng)нMŷŵČ(sh)HL(fng)c܇gL(fng)ıֵUⲶ ܇gL(fng)=60܇ge܇g߶ UⲶ=܇g(sh)HнMŚ܇gL(fng) 3ˮU̎O(sh)L(fng)Ӌ(j)㷽 O(sh)L(fng)=ռU⟟ֵeL(zhng)(sh)20004000 ʽеij(sh)20004000ǽ(jng)(yn)ֵ᷿I(y)r(sh)gܶСt(sh)x2000᷿I(y)r(sh)g^̣^Сt(sh)x3000᷿I(y)r(sh)gL(zhng)t(sh)x4000 ϵķHͨ^(gu)ϷӋ(j)ֻһ(g)ŵL(fng)wL(fng)͈(bo)r(ji)ҪY(ji)Č(sh)HrͬF(xin)(chng)rֵصó |
