beIgAI
(du)IgAI߁fԼʲô(hu)IgAIIgAIҪЩz飿It(y)ԺoĽY(ji)Փǣ
(һ)ߌW(xu)z飺ѪIgAIzߟɹҊIСϵĤ^(q) IgAwe
()Ҏ(gu)RѪԻμt(x)ɰpȵIܙz̶ͬȵIܜpˣ缡ʽصѪβ2-ߣʾIСӲ
һ\IgAI
F(xin)oIYIСѪеڰl(f)F(xin)ѪѪ(yng)]IgAIĿI(xin)gAIĴ_\횿Iz߲zIgAI\(j)IСϵĤ^(q)IgAweѪIgA߲\Ҫ(j)
IgAIbe\
IСϵĤIgAeҊSIgAI\(yng)мc֮be
(һ)ȾIףԓcIgAIϺȾ(Աw)F(xin)Ѫɰеˮ[ѪI(xin)gAIڸȾ13F(xin)ѪɰѪIgAߣIڸȾ12ܳF(xin)ICYѪa(b)wͣIgAYbe
()IgAϵĤIףԓcIgAIɱF(xin)μѪRbeyIzzbe֮
()^Iף^l(f)IСcIgAIɱF(xin)RѪѪIzͬIСϵĤ^(q)IgAe^ƤwʹP(gun)(ji)ʹRYYbe