ͨɳlƷƎ(dng)z(yn)
|hʯӢƷ˾
0lYxY(ji)
ԭƬl(wi)ԡ߲ͨ\(yn)ݔҾ߲늲xxbƷa(chn)O(sh)C(j)еԭozy(c)O(sh)
̫ԭ ͬ Ȫ L(zhng) x R \(yn) ˷ x
L(zhng)ЙC(j) L(zhng)β L(zhng)β L(zhng)βS L(zhng)γ~ L(zhng)~
ͨ3
ͨ9
ͨ13
ͨ4
V|ֵh(hun)²˾
{ཛ(jng)(Ϳϵ)h(hun)Ϳ
(sh) Ҏ(gu) Ŀ(bio)r(ji) ڣ Ҫ
l(f)