NֲSϵIJr(nng)т֪Л]аl(f)F(xin)^@NrSֲϲ~ӵ~l(f)S˽߅~ƬM`J@LJʩr(nng)ˎ^ɵˎF(xin)䌍Ȼ(j)Yr(nng)Č`(jng)@ʩõʷN^ϵKôζʩΕS
a(chn)ʩõĵΑB(ti)ͬ@B(ti)̼@@B(ti)t@B(ti)B(yng)ҺB(ti)ֻռ10%rSL½80%}½69%V½52%S~肽߅@B(ti)^࣬Kֲꌦ}˲B(ti)
ʩ@B(ti)^l(f)һϵвB(ti)£
1.~ɫG׃?yu)鰵G~Ϟl(f)
2.~ͻ~}°3.~¾~в¡ʽ
4.Lcήs~ttչһչ_Ҳ@~Сʹ픲~Ƭ@s
5.ɫl(f)PⲿgRʽ^ؕrF(xin)F(xin)@NF(xin)H@B(ti)ʩУҺȣB(ti)ʩױҺ߲ࡣSʩB(ti)ǷֹLõҪʩ
ϾǞζʩʕSԭڳF(xin)肽߅rr~懊ʩ0.5%^}Һ0.4%Ȼ}Һ2-3ЧֲƌWʩa(chn)
S϶ʩΕSͺʹҷ@ϣ@ƪףҺ\