̿ҲǷdz^۵Ć(wn)}ͺʹҷһʲô̿Ҳ
̿ҲϵҪڸߜظߝlӿΣr(sh)gL(zhng)^pʧ
(g)ھɰl(f)̿Ҳ̿ҲҪΣ~Ƭ(sh)Ĺ(sh)~ܺ~Ƭܺ~F(xin)Aˮnְgɫ݆Сc(din)ӱPܺa(chn)ɫҎ(gu)tݰr(sh)_(ki)(sh)ܺɿs߳Ĥ
̿Ҳl(f)ԭ
̿Ҳl(f)m؞27(du)Ȟ95
꼾(li)؝m˕r(sh)װl(f)С
Ăͨ^(gu)L(fng)꼰x~sȴʽxΣ
ֲܶȴƫʩˮͨL(fng)Բ(hu)ٲС
ļߜظɺƇ(yn)غڲС
زػ@KԴ㣬l(f)
ƷNgԲͨв
̿Ҳη
1Nӕr(sh)зr(nng)120 4%ऺˮ100ҺN12Сr(sh)ƳɺNҲÛˮA(y)12Сr(sh)55ˮ10ȻˮsѿN
2cȺ̱(sh)23݆
3ķNֲη(j)ƷNԺͷˮlֲҼr(sh)ͨL(fng)ŝߜظߝr(sh)ˮr(sh)ʩ⛷ֲ꿹
4ˎηl(f)xr(nng)120 4%ऺˮ600Һ2ľˮ200Һ̿Ҹ80\ɝԷۄ800Һ75پɝԷۄ600ҺFΣÿ1015һBm(x)34
ʲô̿Ҳͺʹҷ@ϣ@ƪ(du)ףҺ\(yn)