ھW(wng)кܶ}ˮܛˮP(gun)ܛˮ҂ѽ(jng)˽^dz}ˮʲôf}ˮܛˮnjˮеs|(zh)ȥ֮QͬDzͬ^(q)ИI(y)ĽзһӣھW(wng)j(lu)ϵf࣬s֛]ʲôГ(j)fC챱˼h(hun)Ƽ˾ܛˮO(sh)ИI(y)ˆT́ovһ³}ˮܛˮDzͬһNˮ
}ˮָøNˮ̎ˇȥҸzw͟oC(j)xxӵˮs|(zh)õijƷˮ}ˮζˮ}ȫȥɃڼg(sh)ԭԼˮɱϵĿ](j)ͬ;S}ˮs|(zh)}ˮs|(zh)ԽˮԽa(chn)(sh)`У˂ij}ˮĸl(f)ʹ˲ͬQԅ^(q)ֳ}ˮļȮ偠toˮ̎ͨ늌(do)С3uS/cm (25)ˮQsˮ늌(do)С5us/cm (25)Si02С100ug/LˮQһ(j)}ˮ늌(do)С0.2us/cm(25)Si02С20ug/LˮQ(j)}ˮ늌(do)С0.2us/cm (25)CuFeNaС3ug/LSi02С3ug/LˮQˮˮ
ˮк}ˮ(do)늵ԭˮĺ}ԽԽС(do)Խ(qing)fˮ(do)ď(qing)ˮ}ߵ͵ıȻӳˮČ(do)늌(do)ʃxy(c)ˮ늌(do)ʺˮļ?yn)ˮ،?du)늌(do)ʵӰ푱^һˮÿ1늌(do)2%ң늌(do)ʑ(yng)עˮNxӌ(do)в늌(do)ͬˮs|(zh)N京Ҳܲͬ25r(sh)HˮxHOH-a(chn)늌(do)ʞ0.555us/cmֵdz}ˮȵՓO늌(do)cʻ鵹(sh)늌(do)=1ʣ , 0.2us/cm = 5MΩ.cm
P(gun)}ˮĶxԼˮ|(zh)(bio)(zhn)Ŀǰδȫy(tng)һDzͬИI(y)ge@磬еИI(y)늌(do)СO.lF6cm (25)pHֵ6.8-7.0ȥs|(zh)ͼ(x)ˮQˮڡijЩИI(y)}ˮַQ鼃ˮÓ}ˮo}ˮͼˮ}ˮٻV|(zh)ͨ^sBxӽQ@ЩĽY(ji)Ͽ@c(din)(du)KͰYоˮһӲһTDSˮ}ˮһN˹ܛˮ}V?c)ܽwҲܵڽ
ȻS˳ԼĿ]fͨ(hu)@룺֪(yng)ԓˮˮȵȸNW(xu)|(zh)жȾһc(din)ҲȫIsBbԌˮ|(zh)ȥ@ˮm@ЩԒ (dng)҂@r(sh)҂ֻһw҂ֻ(qing){(dio)ˮкɷ֣s˽ijɷ֡˺ȵˮ҂횏ăɷ濴}҂ҪȜpٻк|(zh)豣ˮĵV|(zh) (sh)rm(dng)?sh)^Vϵy(tng)mƿbVȪˮ_(d)Ҫ——}ˮsܣٝɺÓ}ˮ˷QˮПoC(j)V|(zh)}Vȣܱꐴx(hu)(do)½}@Dz(du)
(sh)ˮеĵV|(zh)ҪʳеĸõرwգV|(zh)ꐴxՓ(qun) John SorensonʿˎW(xu)ңf“ˮеĵV|(zh)ܺܺõر”l(f)F(xin)cꐴxҪԪcҪԪصıˮҪԪ?ci)?sh)Ӱ푷dzĴҪԪصõMͺл]зҪԪصҪԪؾ͕(hu)йe(g)Ӂfˮ}V߶Uw(hu)xҪԪ(}V)ҪԪأUй}VҲ(x)ͿxҪԪUĶ(do)µ|(zh)øęC(j)ܰl(f)ϵKl(f)@Nr|(zh)øͿ׃ж
sͷBb܉a(chn)ܛκεV|(zh)Ó}ˮ @Nܛˮκк|(zh)ö(hu)ŴÓ}ˮк|(zh)͕(hu)Ӳˮͬк|(zh)(du)҂Ľa(chn)кO ȫͬԭȱȾˮͳ}ˮ(hu)(du)҂Ľɂ
ˮӲҪеxӣ}(Ca2+)V(Mg2+)xӘ(gu) (dng)Ӳȵԭˮͨ^QĘ֬ӕr(sh)ˮе}Vxӱ֬ͬr(sh)ጷųcxӣ@ӽQ(ni)ˮȥӲxӵܛˮ,(dng)֬}Vx_(d)һͶȺˮӲ˕r(sh)ܛˮ(hu)A(y)ijԄ(dng)M(jn)ʧЧ֬^ߝȵȻcҺ(}ˮ)ͨ^֬ʹʧЧĘ֬»֏(f)c֬͘ܛˮpٻˮmϴϴԡҲˮеˮɵԴM(fi)ˮЧʽ͵Ȇ}
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