4
I(y)(hu)Tȼ(j)
߀ݔ100(g)
ע(xing)
1.(g)Ո(lin)ϵʽ
2.ՈҪ(lin)ϵʽ,₀(g)[˽й¶,ֻҪͨ^վJ(rn)CĺϷI(y),Й(qun)ߵ(lin)ϵʽ.
3.ՈҪ؏(f),ɲӰ.
4.?jn)?sh)Ո?jin)?00(g)hփ(ni).
б
Ϣ
- |(zh)II(y)
- ˔(sh)100200