ΌʡD(zhun)?ʡD(zhun)Ƶʲô?ҽB籣MпʡD(zhun)?
ʡD(zhun)̣
һԭU(jng)kC(gu)kUP(gun)ϵͣm(x)ԭU(jng)kC(gu)سߡ{C;
ɱ˻ˆλy{CD(zhun)ˆTCԭ(f)ӡ(dng)ǰUM^(q)(h)U־ՈkUP(gun)ϵD(zhun);
^(q)(h)U־ՈD(zhun)ƽm(x)lģɅ^(q)(h)U־cԭU(jng)kC(gu)(lin)ϵkD(zhun)ƺm(x)I(y)(w);
ˆTǰ(dng)ǰUM^(q)(h)U־Ոkt(y)UP(gun)ϵD(zhun)I(y)(w)ṩCԭ(f)ӡD(zhun)Ո;
塢^(q)(h)U־ֽӵˆTՈC(f)ӡߡ{C;
5b4ˆT{C͵յU(jng)kC(gu);
ߡյU(jng)kC(gu)D(zhun)ՈcU־(lin)ϵkD(zhun)ƺm(x)I(y)(w)
籣(jng)kC(gu)յˆTԭB(yng)ϱUP(gun)ϵڵ籣(jng)kC(gu)D(zhun)ƵUP(gun)ϵY(yng)15Ճ(ni)kY(ji)P(gun)m(x)_J(rn)rr֪ͨˆλˆT
ʡD(zhun)
͑Ҫύ²ϣ
ACԭ(f)ӡ2
Bڲԭ(f)ӡ2
CڄӺͬԭ(f)ӡ2
D籣_ߵġUM{Cԭ(f)ӡ2
P(gun)x籣οʡϲD(zhun)?
СI(y)33СͬW(xu)Q4ݹϺÿط1䌍С@lĸQcĮI(y)һݺõĹlǿģ@ҲӳһЩW(xu)ȱҪ͘I(y)(zhn)䣬ͬW(xu)ā]뵽@l۵ĺHI(y)ԼζȽͬrҲ˶z籣Ć}
ôڹ{(dio)ӣ҂籣D(zhun)ƺϲ?
څˆTʡӾ͘I(y)D(zhun)B(yng)ϱUP(gun)ϵҪ ،D(zhun)ƽm(x)Ոԭذl(f)ͬܺ??ԭkD(zhun)m(x)?? ؽD(zhun)m(x)Y982֮kD(zhun)ƽm(x)m(x)Ҏ(gu)ÿ15Ҳfڅ߁f45վͿԌȫm(x)k
mȻm(x)]к(f)sڃɂD(zhun)^ڂˁfГpʧģУW(xu)(yng)ԓҕW(xu)Уľ͘I(y)ָ(do)I(y)(yng)ԓ͘I(y)λx͘I(y)(yng)ԓɡ