| 䓌W(xu)wSԲwSƷǣϣØ֬⣨wϣһwʹвӲȡߜgLFһӵĈӲ鿹cֻ̼ܶ䓵1/5쏊Ƚӽ^̼䓣ȏȿ*Ͻ_500/ƽ 
 䓻S؎Nbˇ:  
 1wSذb:ʩ,,̎Ч,,ԓ*  
 2ɂa(chn)Ʒ(lin)b:(dn)|(zh),˹br,ɃɂSMˮڲ*һY(ji)ǃɂSط,һؓ(f),һǔ[O(sh) 
 3ɂSش(lin)b:*S^,ʩɱ^ a(chn)ƷO(sh)ӋļS,¸œeb 
 
 wSO(sh)Ӌ(yu)c 
  1a(chn)ƷO(sh)ӋԭʽؼӅVͼg(sh)õˮlЧS(ni)٣UˮЙCcֽ|ЙCķֽ⣬CODȥ_55%ҸCODȥ_80%Ȃy(tng)̎ 
 2œeO(sh)ӋO(sh)O(sh)䣬o(gu)^麆sʹ(ni)ԭֱˮ׃?yu)h(hun)ˮʹˮˮ·L1/3ˮĻϺ͕rgʹˮcϵĽ|rgLЙCオ̶ȸֱ^L30% 
 3wSMˮؓ(f)νӚ┇ҲΜpl(f)ലÛʧĬF(xin)⣬ͨ^*}ҽ|ʹҺwӅu |