С܇ײ·߅l(f)ȼ
0 r 19 h٢(zhn)|һvС ܇ײ·߅l(f) ȼSl(f) ӵ sF(xin)_F(xin) l(f)F(xin)һvС܇ ȼSˆT λ B m(x) ˮ s(jng)^ 15 犵Ċ^ ȣ𱻓¹δ ˆT
ӛ (zhn)
ͨӍT xG z
0 r 19 h٢(zhn)|һvС ܇ײ·߅l(f) ȼSl(f) ӵ sF(xin)_F(xin) l(f)F(xin)һvС܇ ȼSˆT λ B m(x) ˮ s(jng)^ 15 犵Ċ^ ȣ𱻓¹δ ˆT
ӛ (zhn)
ͨӍT xG z