xӾ۱ϩƤSˮ̎оЩ(yu) ̎ˮһҪYˎșzyˮ|(zh)xڵ̖fһƤSҪķN۱ϩ ƤSa(chn)^Юa(chn)ˮˮĝȸAԏҸcƤӹ^˶NW(xu)ˎƷͬra(chn)^߀a(chn)AȾ...
۱ϩ B(yng)ֳUˮ B(yng)iˮ̎ѳɞB(yng)ia(chn)I(y)l(f)չr挦}Ч̎Hڱoh(hun)߀ڱo߅ˮYԴB(ti)ϵy(tng)Ľ _õЧ͵MԲòͬˮ̎ˇO(sh)x۱ϩ;ۺȻXM̎ @ӿԌB(yng)ֳˮвԺ...
ۺȻX Ƕ ˮ|(zh)Q˾ۺȻX(j)ˮ|(zh)IJͬҲͬ ۺȻX ԭˮ100-500mg/IrͶ3-6mg/IwۺȻXwcˮ1/3߅߅Ͷȫܽ ټˮϡጵҪȣԭˮ100~500mg/rͶ3~6mg/L.wͶӕr(yng)(j)ˮ|(zh)rMˮ...
۱ϩ켈ИI(y)Щ 1 ۱ϩ V ۱ϩͨ^ܘÿ@߳^w ϵӿ켈ڼCW(wng)ĞVˮϵy(tng)CPAMγɴFڼɢСFȻxzwcСF(yng)ϳܼĸÓˮļС...
ЩؕӰ ۱ϩ ܽٶ? (j)о۱ϩNЧɷ֔rٶȣܽrˮظa(chn)ƷܽⶼP(gun)ϵ ʹõ^ ۱ϩ ȫˮſʹã@ra(chn)ƷDZ^ܽܽrgһ60xӵܽrgܕLһЩ90xӮa(chn)Ʒķ...
ۺȻX ʹע 1Ͷҕ̎ˮͬһoˮͶs:Һwa(chn)Ʒ5-100/w20--25/(ƷӋ) 2ϡˮʹüˮs|(zh)^ٵԁˮϡҺ 3ͬSһ̖ͬˮ̎ˎܻҲcW(xu)ˎƷ 4ǰҪyϡ^...
¾ˮiF^_ ˮ溬FǶ 𰸣Ҏ(gu)ˮFxӺ(yng) 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(yng)÷ȻܶI(y)ʹ÷ͨMдُIȻS֮ľα֮a(chn)ƷʹܵĆ}a(chn)Ʒ_DZCa(chn)ƷʹܵP(gun)I ͬƷN|(zh)ڲͬ@cY(ji)(gu)P(gun)xPAMı|(zh)^Ls xӾ۱ϩ...
xm xӾ۱ϩ xӶȣ xӾ۱ϩxӶȵxH 1xVϴúʯϏSI(lng)ʹxӻxӾ۱ϩrҲʹxӾ۱ϩxӏȾ۱ϩ10%xӏȻ20%xӏȵĮa(chn)ƷЧ 2ơƏSˮ̎ͳˮ̎У xӾ...
ϴɳUˮķN۱ϩЧ ϴɳИI(y)Ҫõ۱ϩˮ|(zh)MйҺxڏV|^(q)ϴɳSҲжϴɳˇą^(q)eʹþ۱ϩx|(zh)Լ̖ҲһIJҪxُһmҪʹИI(y)šдµ˽ ɰϴUˮāԴ ڽИI(y)ǽ...