Ěڹ^Ěl(f)ԉλS^ùγɺڸIJKôͨ^ʩAĚͽoҽBһ¡
Ěγɵԭwȱ}}ǷѼ|ĤͼڵҪɷNֲѵĴB(yng)ȱ}ԪأͿTl(f)Ě
ȱ}ԭׂ
һеȱ}|Ԫ}Ěl(f)ʾҪһЩ
һЩк}ԪҲпܳʬF(xin)Եȱ}YЕrڼڣBm(x)ߜظɺȱˮyԏ}طϣoՓʩʲô͵ķһͶ^Һȣ@еķڷBðl(f)ʧˮϵyյ}Ԫʹ֮ȱ}
߷ѵĮa(chn)cƷ|_a(chn)Ч횸Mʩʼg(yu)䷽ʩˮƽ
䷽ʩʡLʢϵl(f)_YY^Lϵ^Ͷ^ķϲ܌F(xin)߮a(chn)(yu)|һÿʩָЙC3000-4000ʩ^}25⛷10ʩЙC100-150ʩЙCͺϷ50-80ؕrʩмʩ
rʡһpʩʩʢʣaʩm(x)ֹLԶֲڣϡ˼Sʩ1-2ÿ800ڶڹкҴrʩÿ7-10һΣÿʩ30%-40%ȵS1500ʩ^}⛷ʸ5ɹʢ߀Ҫaʩ1-2ΝȞ50%˼S1500ţa߮a(chn)
⇊ʩϡ~Ƭ^ʹĴҪ_ʼY⇊ʩ1%-1.5%^}0.4%Ȼ}Һ1-2ͬrע⼰rˮˮˮ{ȵʩЧ
ϾʩAĚķNֲѵIJrтԅʩʵķrAĚ