픸(yn)ӰNu^Ľ(jng)pʧ픸ôγɵ픸ԓηҷһ
L̎ڴȿڕrm(x)սF(xin)Bոߜظߝ픸װl(f)(yng)Ը߶ҕ
Bm(x)@픸eİl(f)픸Ҫ猦Yˎ(zhn)_ˎl(f)F(xin)Ҫʩ㵤50%宐Էۄ600Һ(x)800Һ(x)R2%ùؿɝԷۄ800ҺF~r(nng)ùѮa(chn)(yn)ؿhҪʹá
g@l(f)ֲrM(yn)ذl(f)AΣ˕rˎЧ^ᘌ砵픸ʹô䠖46%i\ɝԷۄ800Һʹ50%宐Էۄ600Һ~FҲԻӽ~ֲ꿹Mr(nng)I(y)~Ƭч(yn)ظճBһ(yng)õƬ_ճB~ƬµIJ~̎
픸̎һҪrڰl(f)֮ǰ÷ι