ڷNֲǵĕr(sh)y(hu)һЩúùdzҊIJ֮һl(f)(yn)Ӱ푶ǵĮa(chn)ôʲôǶúùԓηΣ
úùR(sh)ec
1YҪ麦~Ƭovl(f)~ăϺɫc(din)U(ku)ʽAɫֱ1~2߅@r(sh)߱úù~Ƭ@(yn)ؕr(sh)ʹ~H픶~~׃СY(ji)vp
2úùδʩ
1坍@ի@r(sh)?bo)wПl(f)ڼr(sh)ժ~ɜpp
2ӏ(qing)gm(dng)ֲʹgͨL(fng)ֹ?ji)^ʩ⛷ֲĵֿ
3ˎΡl(f)ڼr(sh)ˎ50%`ɝԷۄ500Һ75%`ɝԷ 800Һ65%ɭ\ɝԷۄ600Һ14%就~ˮ400Һÿ7~10쇊һBm(x)2~3