۱ϩʹҪ
۱ϩǸ߷ӵęC(sh)ڎװfЩ^2000fܽⷽcoCСF}X}кܴą^(q)e
һfҪѭԭt1۠۱ϩֱͶӵˮУʹǰȌܽˮˮҺȥ̎ˮ2ܽ۠ۺˮԓǸɃˮԁˮˮصˮһ㲻ҪӜأˮص5rܽˮܽٶȼӿ40ϕʹۺӿ콵ӰʹЧ
һԁˮmƾۺҺAߺ}ˮmÁۺҺȵx0.1%0.3%һˮм13˾ۺۄxҪ]أƹСÿˎhNһЩ0.3%;ۺܸߕrhϡһЩ0.1%;ۺҺͶˮOԭɢr̫ÕrhϡһЩ֮ۺ^ɔR_ؓ^ҲMˮɢrӰʹЧϡһЩʹЧ2ɵҺҪxıDD~ƬɾۺļнƵľw£猍ҵğSƹޣмһˮˮӋķ۠ۺQ_늄Ӕˮu~Ƭδ˵ľٶȲҪ^8סɾۺオ⣻ֲ̫⼯wˮˮ³YFۺマˮuֱעۺwMˮճBYFȻٔһΕrgʹۺwܽɞճҺoۿҊĈFK@Δĕrgķ_ļˮض^ߕrx;ۺ蔇1Сrx;ۺ蔇3Сrڶˮ^͕rx;ۺ蔇1.5Сrҡx;ۺ蔇2Сr߀ƝԽۺܽٶԽ졣ܽⲻ֕ӰʹЧ۱ϩڸꎛĵطԴ2ϣҺŕrgͺһfҺȞ0.1%rx;ۺҺ^һܣx;ۺҺ^һҺ(wn)cPĝȣ3%5%ҺŕrgԽL3%5%Һֱȥ̎ˮʹǰ߀ҪϡxӾ۱ϩҺ PH<5.5r^(wn) PH<6rˮѸʧЧFxӺ}VxӱxӾۺFxбϡWĴáD ۱ϩҺrҪMFxMcҺ|OòP䓡䓻Ϳ̼֬졣
鿴Ϣǣ۱ϩʹҪ
㑝ɭh(hun)Ƽ˾LJaˮ̎ϵĿƼͭh(hun)I(y)Lڏ ۠̿ Ҹ ϡɰV Uh(hun) ̿ ۱ϩUh(hun) оa͑eஔSˮ̎ČF(jng)㑝ɭh(hun)ƼҕaƷ|\Şl(f)չ֮\c҂һLûĺ