I(yng)Xt,pXмt,BVC(j),D(zhun)t,Ԅ(dng)h(hun)̎a(chn),mO(sh),(ji)ܭh(hun)ʽXҺC(j),Qʽ
l(f) O(sh)(y)
+
r(ji) Ԫ
(zhun)I(y)a(chn)(yng)XҺC(j)
Ҫa(chn)XtpҠt
ƳmO(sh)
(zhun)I(y)a(chn)X̎
аl(f)Bm(x)ʽQ
(zhun)I(y)a(chn)BVC(j)
(yng)һD(zhun)t
ԭXˮݔXˮۻ҃(ni)XˮXۻ(sh)F(xin)͟pĿO(sh)Mɣӟҡ(c)ۻңXˮǻҡA(y)̎c(din)1àtşٟ͟p·A(y)Ԅ(dng)ڟA(y)^(gu)(g)ھܷܴ̎ȵpٿ՚M(jn)Ͱp