xӾ۱ϩƤSˮ̎оЩ(yu) ̎ˮһҪYˎșzyˮ|xڵ̖fһƤSҪķN۱ϩ ƤSa^ЮaˮˮĝȸAԏҸcƤӹ^˶NWˎƷͬra^߀aAȾ...
۱ϩ B(yng)ֳUˮ B(yng)iˮ̎ѳɞB(yng)iaI(y)l(f)չr挦}Ч̎Hڱoh(hun)߀ڱo߅ˮYԴB(ti)ϵy(tng)Ľ _õЧ͵MԲòͬˮ̎ˇOx۱ϩ;ۺȻXM̎ @ӿԌB(yng)ֳˮвԺ...
ۺȻX Ƕ٣ ˮ|Q˾ۺȻXˮ|IJͬҲͬ ۺȻX ԭˮ100-500mg/IrͶ3-6mg/IwۺȻXwcˮ1/3߅߅Ͷȫܽ ټˮϡጵҪԭˮ100~500mg/rͶ3~6mg/L.wͶӕrˮ|rMˮ...
۱ϩ켈ИI(y)Щã 1 ۱ϩ V ۱ϩͨ^ܘÿ@߳^w ϵӿ켈ڼCWĞVˮϵy(tng)УCPAMγɴFڼɢСFȻxzwcСFϳܼĸÓˮļС...
ЩؕӰ ۱ϩ ܽٶ? о۱ϩNЧɷ֔rٶܽrˮظaƷܽⶼPϵ ʹõ^ ۱ϩ ȫˮſʹ@raƷDZ^ܽģܽrgһ60xӵܽrgܕLһЩ90xӮaƷķ...
ۺȻX ʹע 1Ͷҕ̎ˮͬһoˮͶs:ҺwaƷ5-100/w20--25/(ƷӋ) 2ϡˮʹüˮs|^ٵԁˮϡҺ 3ͬSһ̖ͬˮ̎ˎܻҲcWˎƷ 4ǰҪyϡ^...
¾ˮiF^_ ˮ溬FǶ 𰸣Ҏ(gu)ˮFxӺ 0.3 mg/L, ˮF103 mg/Lrˮ׃, ^ l mg/Lr,ˮFζ Ҏ(gu)ˮﺬiǶ? 𰸣ˮ˜ʌiҎ(gu)Fi֮͞0.3mg/l iSȞ0.05mg...
۱ϩ _淽 ۱ϩ(yu)ʹںܴđ÷ȻܶI(y)ʹ÷ͨMдُIȻS֮ľα֮aƷʹܵĆ}УaƷ_DZCaƷʹܵPI ͬƷN|ڲͬ@cYPxPAMı|^Ls xӾ۱ϩ...
xm xӾ۱ϩ xӶ xӾ۱ϩxӶȵxH 1xVϴúʯϏSIʹxӻxӾ۱ϩrҲʹxӾ۱ϩxӏȾ۱ϩ10%xӏȻ20%xӏȵĮaƷЧá 2ơƏSˮ̎ͳˮ̎У xӾ...
ϴɳUˮķN۱ϩЧ ϴɳИI(y)Ҫõ۱ϩˮ|MйҺxڏV|^(q)ϴɳSҲжϴɳˇą^(q)eʹþ۱ϩx|Լ̖ҲһIJҪxُһmҪʹИI(y)šдµ˽ ɰϴUˮāԴ ڽИI(y)ǽ...