hI(y)ͨͶϢW(wng) x^(q) ȫ ʡI(y)ͨ RRI(y)ͨ hI(y)ͨ Ϻ ؑc ӱʡ (ni)ɹ ɽʡ |ʡ ʡ ʡ Kʡ ɽ|ʡ ʡ ʡ 㽭ʡ ʡ V|ʡ V ʡ Ĵʡ ʡ Fʡ ʡ ʡ ʡ ʡ ຣʡ ½ Cʡ ԣhI(y)ͨͶϢW(wng)P(gun)Ϣ 0 lP(gun)Ϣ ǸδҵҪИ˲ُϢc鿴M