ʮһSgÿ͵̷ۣPTMе̷ۉyԇY˂Pע@ֱPϵۡɾomȻF(xin)ڌǷU̷ُf_Ǻ̷۴ُrF(xin)Сȵ½
ʮһgM̷۹yԇϢ̷۴ُrٶȳF(xin)Сӡƽ·һҸ؛ؓ؟f۰̷۴ُăr_Ʉһ㽵5-10Ԫ/ޡ
(j)СBǰӵ˴ُĶQٝƷ̷۴ُrF(xin){ُI߀ٛYBٝ3̷ۃrĴǰ238Ԫ/222Ԫ/
ڱһЩ58̷ͬ۴ُuұʾ̷۵Ĵُr_½ƷƽһԌϿl(f)F(xin)̷ִُǰrٝϵȕNƷƽ5-20Ԫ/Ԍ̷ُ۵ďŮʿʾُıȡ۴̷ُ۵ăr߀½ٽ5%-10%