O(sh)B
l(f)ʽh(hun){(dio)rֻЂy(tng)sCʽ{(dio)30%-50%ʡֻЉsCʽ{(dio)10%-15%՚Ʒ|(zh)ȫL(fng)(yng)1-2犌҃(ni)՚Qһ@cĿǰʹԽԽձemڽ^(sh)S͏dII(y)¶Nȡ
l(f)ʽh(hun){(dio)܇gع̌O(sh)Ӌע헣
1mÈʹ÷w{(dio){(dio)҃(ni)ضС՚ͬrضȲĈO(sh)ӋĈpСw{(dio){(dio)bCƥ(sh)ԜpСͶYϣ_¿՚Ʒ|(zh)ĈɽY(ji)ϭh(hun){(dio)ʹ
2mfh(hun){(dio)Y(ji)Ϸw{(dio){(dio)ʹÕr՚ֵδ׃˿՚ą(sh)ʹضȽͣsʽ{(dio)ĝ̎Ӵ˓QЧ˷w{(dio){(dio)Ч(ni)Эh(hun){(dio)SƳСƄʽh(hun){(dio)λcw{(dio)Y(ji)ʹQ֮顰{(dio)Hǻ@һԭ
3O(sh)Ӌͣh(hun){(dio)ȫL(fng)ΪʹÕrһQΔ(sh)Ҫ_40cw{(dio)Y(ji)ʹõĈQΔ(sh)һ10-20μڈ(ni)ԭL(fng)(yng)r£h(hun){(dio)벿L(fng)L(fng)cL(fng)ıͨ^yT{(dio)(ji)
4ƷʽЇҪĈ羫ʳƷͷPҡҾӵȱMЇtڲ֕r҃(ni)ȕسˡ