DMFԓO(sh)Bm(x)ʽؓ(f)sˇյijƷȸ|(zh)(wn)UҺкؓ͡(f)кʡյʸߡa(chn)Чߵȃ(yu)c(din)
ϳɸSڸɝϳɸa(chn)^Юa(chn)^ЙC(j)U⣬Ҫɷݞ(QDMF)߀мױͪͪԓU(jng)Ⱦh(hun)
DMFҪԭˮcˮDMFͨ^sԻЙC(j)܄õa(chn)ϡ
Ua(chn)Ĝض^70~80棬ܺĹws|(zh)^Vȥs|(zh)ȻM(jn)һն@նβDMF܄Ȟ15~20%ĻˮҺڵһն(ni)ՏUDMFҺ(j)ϺȥsDMF^m(x)ѭh(hun)ˮҺеDMF^ʵһնεăЧʲ̫ߣһնεĚwõЧʿ_(d)70~80%ȻM(jn)ڶնΡڶնεҺȺܵcˮ^ӽʹDMFȵõM(jn)һă_(d)ŷҪŷš
SյM(jn)ڶնεҺuˣƳҺ͵һնΣa(b)ˮM(jn)ڶն(jng)Ӌ(j)㣬(jng)^ɼUеDMFʿ_(d)98%
bҪIJֽMɣUռϵy(tng)Һѭh(hun)ϵy(tng)UՃϵy(tng)늚⻯ϵy(tng)