DMFԓO(sh)Bm(x)ʽؓ(f)sˇյijƷȸߡ|(zh)(wn)UҺкؓ(f)кʡյʸߡa(chn)Чߵȃ(yu)c(din)
ϳɸSڸɝϳɸa(chn)^(gu)Юa(chn)^ЙC(j)UҪɷݞ((jin)QDMF)߀мױͪͪԓU(jng)⣬(hu)Ⱦh(hun)
DMFҪԭˮcˮDMFͨ^(gu)sգԻЙC(j)܄õa(chn)
Ua(chn)Ĝض^70~80ܺĹws|(zh)^(gu)Vȥs|(zh)ȻM(jn)һն@նβDMF܄Ȟ15~20%ĻˮҺڵһն(ni)ՏUDMFҺ(j)ϺȥsDMF^m(x)ѭh(hun)ˮҺеDMF^ʵһնεăЧʲ(hu)̫һնεĚwõЧʿ_(d)70~80%ȻM(jn)ڶնΡڶնεҺȺܵͣcˮ^ӽʹDMFȵõM(jn)һă_(d)ŷҪŷ
SյM(jn)ڶնεҺuƳҺ͵һնΣa(b)ˮM(jn)ڶն(jng)Ӌ(j)(jng)^(gu)ɼ(j)UеDMFʿ_(d)98%
bҪIJֽMɣUռϵy(tng)Һѭh(hun)ϵy(tng)UՃϵy(tng)늚⻯ϵy(tng)