F(xin)ڵλã(y) > Ϣ > Ԕ(x)(ni)
3.8L(zhng)ÓNl(f)K}ǹ̏U̎˾-ӱ˼Pܭh(hun)Ƽ˾ÓN
K̏Uٟ̎^Е(hu)a(chn)ܶкwҲҪM(jn)Ó̎Ͼ̏U̎˾Ҫӆُ(gu)L(zhng)ÓNӱ˼Pܭh(hun)Ƽ˾K̩ ^(q)̏U̎˾L(zhng)L(zhng)Ó
Ͼ bai oa K BƸ du w } P(yng) ̩ ͨ (zhn) KzhiĿh(j) ɽҸ̫}(cng)ǽTݡͨ]|_(ti)̩dS|P(yng)dxd(yng)(yng)
I(yng)a(chn)ƷУÓˮ؇UҺwUˮٟtpw併؇C(j)ÓSƷr(ji)(bo)r(ji)