DMFԓO(sh)Bm(x)ʽؓ(f)sˇյijƷȸ|(zh)(wn)UҺкؓ(f)кʡյʸa(chn)Чߵȃ(yu)c(din)
ϳɸSڸɝϳɸa(chn)^(gu)Юa(chn)^ЙC(j)U⣬Ҫɷݞ((jin)QDMF)߀мױͪͪԓU(jng)(hu)Ⱦh(hun)
DMFҪԭˮcˮDMFգͨ^(gu)sԻЙC(j)܄õa(chn)ϡ
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)̫ߣһնεĚwõЧʿ_(d)70~80%ȻM(jn)ڶնڶնεҺȺܵcˮ^ӽʹDMFȵõM(jn)һă_(d)ŷҪŷ
SյM(jn)ڶնεҺuƳҺ͵һնa(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)