f
ɶNøMɣԏĸԴֽܿЧȥ䡢Ȑw_(d)80%ϣ@ˮCODͰĺ(qing)ˮăٶȺẅֲ́oκζh(hun)a(chn)κȾ
m÷
D(zhun)վٟSѷʏSˮ̎SS{վB(yng)ֳSʳƷӹSۏSˮ^ˮȅ^(q)
÷
1D(zhun)վ
ϡ10-50ϡÿ\(yn)M(jn)ҪM(jn)Ї
2
٬F(xin)(qing)ڳҎ(gu)̎ǰF(xin)M(jn)һԏ(qing)̎10ϡҺM(jn)Їÿƽ¶懊0.510(ni)횇3
I(y)棨¶棩ϡ100I(y)棨¶棩BVҺ懊ļAϵ^(q)ÿ쇊1~2ΣAA϶ÿ2~3쇊1Ρ
3BVҺ̎
ԭНBVҺأһԳBVҺռصĝBVҺÿ1
ھSԳ(j)BVҺĮa(chn)ϡ10-100M(jn)Ї
4ˮ
Ʒϡ50O(sh)ֱӇڹĵӃ(ni)ˮRͰˮмɡ
5B(yng)ֳω
Ȧ
յeÿƽʹ20ԭҺӋ(j)Ȧῂʹكˮ50ÇFFO(sh)Ȧλ\S۵ȣ5쇊һBm(x)2κζpp7~10쇊һ
ڄSˮ
һSˮ1~3h(hun)l(f)3-5ˮζ
ע(xing)
1ܹꎛܷ̎Ᵽ档ض5~30
2ҺwɫĤ\Sɫɓuʹá
3ҪSˮӳm(x)MֱӃA
4ʽͷռʽ(ji)IJͬm(dng){(dio)̎ǰҪM(jn)ЬF(xin)Ҏ(gu)O(sh)Ӌ(j)Դ_MЧ