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ھW(wng)кܶ}ˮܛˮP(gun)ܛˮ҂ѽ(jng)˽^dz}ˮʲôf}ˮܛˮnjˮеs|(zh)ȥ֮QͬDzͬ؅^(q)ИI(y)ĽзһھW(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}ˮ΢s|(zh)}ˮs|(zh)ԽˮԽa(chn)(sh)`У˂ij}ˮĸl(f)ʹ˲ͬQԅ^(q)ֳ}ˮļȮ偠toˮ̎Уͨ늌(do)С3uS/cm (25)ˮQsˮ늌(do)С5us/cm (25)Si02С100ug/LˮQһ}ˮ늌(do)С0.2us/cm(25)Si02С20ug/LˮQ}ˮ늌(do)С0.2us/cm (25)CuFeNaС3ug/LSi02С3ug/LˮQ߼ˮ򳬼ˮ
ˮк}ˮ(do)늵ԭˮĺ}ԽԽС(do)Խ(qing)fˮ(do)ď(qing)ˮ}ߵ͵ıȻӳˮČ(do)늌(do)ʃxyˮ늌(do)ʺˮļ?yn)ˮ،늌?do)ʵӰ푱^һˮÿ1늌(do)2%늌(do)ʑ(yng)עˮNxӌ(do)в늌(do)ͬˮs|(zh)N京Ҳܲͬ25rHˮxHOH-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)ˮQ߼ˮijЩИI(y)}ˮַQ鼃ˮÓ}ˮo}ˮͼˮ}ˮٻ򲻺V|(zh)ͨ^sB͸xӽQ@ЩĽY(ji)Ͽ@c(din)KͰYоˮһӲһTDSˮ}ˮһN˹ܛ򼃻ˮ}V?c)ܽwҲܵڽ
ȻS˳ԼĿ]fͨ@룺֪(yng)ԓˮˮȵȸNW(xu)|(zh)жȾһc(din)ҲȫIs򷴝B͸bԌˮ|(zh)ȥ@ˮm@ЩԒ ᣿(dng)҂@r҂ֻһ֣w҂ֻ(qing){(dio)ˮкɷs˽ijɷ˺ȵˮ҂횏ăɷ濴}҂ҪȜpٻк|(zh)豣ˮĵV|(zh) (sh)rm(dng)?sh)^Vϵy(tng)mƿbVȪˮ_(d)Ҫ——}ˮsٝɺÓ}ˮ˷QˮПoC(j)V|(zh)}Vȣܱꐴx(do)½}@Dzġ
Œ(sh)ˮеĵV|(zh)ҪʳеĸסõرwգV|(zh)ꐴxՓ(qun) John SorensonʿˎW(xu)ңf“ˮеĵV|(zh)ܺܺõر”l(f)F(xin)cꐴxҪԪcҪԪصıˮҪԪؔ(sh)Ӱ푷dzĴҪԪصõMͺл]зҪԪصҪԪؾ͕йeӁfˮ}V߶UͣwxҪԪ(}V)ҪԪأUй}VҲ(x)ͿxҪԪUĶ(do)µ|(zh)øęC(j)ܰl(f)ϵKl(f)@Nr|(zh)øͿ׃ж
sͷB͸b܉a(chn)ܛġκεV|(zh)Ó}ˮ @Nܛˮκк|(zh)öŴÓ}ˮк|(zh)͕Ӳˮͬк|(zh)҂Ľa(chn)кO ԣȫͬԭȱȾˮͳ}ˮ҂Ľɂ
ˮӲҪеxӣ}(Ca2+)V(Mg2+)xӘ(gu)ɡ (dng)Ӳȵԭˮͨ^QĘ֬ӕrˮе}Vxӱ֬ͬrጷųcxӣ@ӽQ(ni)ˮȥӲxӵܛˮ,(dng)֬}Vx_(d)һͶȺˮӲ󣬴˕rܛˮA(y)ijԄM(jn)ʧЧ֬^ߝȵȻcҺ(}ˮ)ͨ^֬ʹʧЧĘ֬»֏(f)c֬͘ܛˮpٻˮmϴϴԡҲˮеˮɵԴM(fi)ˮЧʽ͵Ȇ}
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