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sv30y(c) SV30y(c)ľwE£ x SV30njؚػҺѸٵ1000mlͲM̶ȣo30犺cȡҺweȣٷֱȱʾͨԺmlλ x ʹ1000mlͲ ɘӺ͘ƷA棺 ɘӕr(sh)(yng)wSs|(zh)͟oC(j)...
һNҪˮ̎ ܉?q)ˮеЙC(j)|(zh)ֽ^麆εğoC(j)|(zh). ǿṩ̼ԴLٶȺͻ M(jn)γ.ЙC(j)|(zh)|(zh)ij,ˮ̎P(gun)Ih(hun)(ji) ܉ṩLĠIB(yng)|(zh)M(jn)γɺͳ...
Sˮ ̎ǷҪ ڻSˮ̎^бҪǿԴM(jn)Lͻγ̎Ч һˮ̎е һNЙC(j)ǿˮ̎ЧҪF(xin)ׂ(g)棺 1. M(jn)L...
ۺȻXDƬ ۺȻX (du) codȥЩӰ ۺȻX䌍(sh)Ǻһ၆F ,һǜ\Sɫ,ɫԽԽ,FxˮǕ(hu)CODY(ji)ƫߵ.߀ԭF߀ԭy(c)ˮ߀ԭ|(zh)ӵˮЕr(sh),xx,CODy(c)ԇr(sh)Ҫṯ...
N(yng)ԓʹ ?ʲô ҂֪ˮ̎^УHҪͬҪ(yng)ںأ(yng)ǰl(f)څص ôN(yng)ԓʹ ?ʲôͻ? һrNֱͶˮ̎SąԒҪ̎(j)F(xin)(chng)...
(x)B(yng)߀ǮB(yng) (x) B(yng)ͼ(x)Ἒ(x)Ἒ(x)ɂ(g)(x)Ⱥ ,⺬^ߵˮлɰ,(x)VȻh(hun),ֻҪṩˮ,(x)ͿԴ,ע(x)cˎһʹá ...
B(yng)߀ǮB(yng) ǮB(yng)?c)ڟolˮеЙC(j)M(jn)Lͻ(dng)Ҋķ׃a(b)نΰСѿߗUoɫUȚUa(chn)AUٵȡ ʲô (x) (x)һ܉ȱh(hun)}wʹЙC(j)|(zh)l(f)...
ˮ̎Ó (f)̼Դ -- N ˮ̎ʹÏ(f)̼ԴԴM(jn)(du)ЙC(j)|(zh)Ľ⣬ĶˮwȻ̎^Уˮеĵ簱}}ȕ(hu)(du)ˮwh(hun)^Ӱˣ÷Óg(sh)(du)ˮM(jn)̎ѳɞһNҊx ͨʹ÷...
N ʹ÷ 1. M(jn)ˮyTP(gun)ȱДҪ_bؚO(sh)ҪǰA(y)ؚ 2 Сr(sh)ʹˮܽ_(d) 2-4mg/L ȱܽ 0.5mg/L PH 6-9 Ĕ(sh)ֵ PH 7-8.5 ֮g^еĜضȽh 10-35 ֮gm 2. ...