DMFԓO(sh)Bm(x)ʽؓsˇյijƷȸ|(zh)(wn)UҺкؓкʡյʸa(chn)Чߵȃ(yu)c
ϳɸSڸɝϳɸa(chn)^Юa(chn)^ЙCU⣬Ҫɷݞ(QDMF)߀мױͪͪԓU(jng)Ⱦh(hun)
DMFҪԭˮcˮDMFգͨ^sԻЙC܄õa(chn)ϡ
Ua(chn)Ĝض^70~80ܺĹws|(zh)^Vȥs|(zh)ȻMһն@նβDMF܄Ȟ15~20%ĻˮҺڵһն(ni)ՏUDMFҺ(j)Ϻ㣬ȥsDMF^m(x)ѭh(hun)ˮҺеDMF^ʵһնεăЧʲ̫ߣһնεĚwõЧʿ_70~80%ȻMڶնڶնεҺȺܵͣcˮ^ӽʹDMFȵõMһă_ŷҪŷš
SյMڶնεҺuˣƳҺ͵һնΣaˮMڶն(jng)Ӌ㣬(jng)^ɼգUеDMFʿ_98%
bҪIJֽMɣUռϵy(tng)Һѭh(hun)ϵy(tng)UՃϵy(tng)늚⻯ϵy(tng)