gӭϴh(hun)Ƽ˾!
OͲbüˎͶbͲͨ^BӼbbOͲˎͶbõͶſOb·λˮڵϲͲĵײOMˮڣͲBӼصăȱڹͬϳMˮѭh(hun)ײOгˮڡ܉õ،F(xin)Ҹ֮gļܘԷֹw飬õ،F(xin)ˎcҸĽYγ^wͬrԽ\гɱ
AλLιwˮֱƽʽҸӵˮҺքeвͨ(jng)СuϳɞִӻFҕܶȻϸ³Bm(x)ٶʹϳֻ϶ֲʹFmwγɵm1530cm/srg2040min
ˮ^uĴrγɟo(sh)Сu(j)F(xin)ՓuˮмСwwcײ߷ЧuĚwȲС^w\uȷeۑҸˮҸwQСwa(chn)|u߀зֹˮʹˮֲԼݶȵˮ(jng)urڶ̕rgȽ(jng)^Bm(x)ɴи_ӣƽW(wng)_böa(chn)uˮٶȿɽ@ӾͿɿsˮӾxpСػЧݷeɵõܺõЧͬra(chn)Ʒʹͼgʹ÷㣬ҿ˷ƽW(wng)Ҫ̶bû̶ʩػYsԵȱc
ˮDuҹ˾l(f)һNˮ̎b,MˮˮڡλMˮcˮ֮gķw, ˮDuwһbú̶Ǽ朽Ӷbø(j)ˮٶȲͬBm(x)D׃ԄDʹˎˮܺõγwbDͬrwÓ³˺бؓbBm(x)׃ʹˮٶȵݶBm(x)׃upС
ˮDuϻWٶݶ׃Ҫ,ȿԝMwĿLҲܜpٴ߶w,Чͬrܺĺͷrg