̫ƽ˯ѵVNooľ`ҲȻ
B߅ƬҲĵİl(f)ѿ輾~
Sɽë߀̫ƽ?һҪHԁƷƷ֪еIJͬ
̫ƽˮ澰c(din)̫ƽuGկˮ\(yn)̫ƽһ̫ƽϺucɐ۵SɽJHܽ|;pGկw^̡߀ˮϗo^ͬrwˮ\(yn)ӵĄeӴ̼
̫ƽ
Gկ
u
^
ˮ\(yn)
ЈLjؔ(jng)W(wng)аӛDƬ(qun)ЈLjκýwW(wng)վ߂δ(jng)ڙ(qun)D(zhun)d朽D(zhun)ʽ(f)ưl(f)ѽ(jng)ڙ(qun)ýwW(wng)վD(zhun)dʹÕrעԴЈLjؔ(jng)W(wng)аա`߱λ؟(z)Ρ