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Hu(y)­h(hun)С͵ʽһwˮ̎O(sh)O(sh)Ӌb--ˮ̎(xing)Ŀa(chn)(yng)̡⸡C(j)ӹO(sh)Ӌa(chn)̡˹ˮ̎ϵy(tng)A(y)̎Ԫ˹؆ԪMͨ^O(sh)ӋɌBOD5SSIB(yng)}ԭxӺ|(zh)̎_(d)jigao̎ˮƽ

Hu(y)­h(hun)С͵ʽһwˮ̎O(sh)O(sh)Ӌb--ˮ̎(xing)Ŀa(chn)(yng)̡⸡C(j)ӹO(sh)Ӌa(chn)̡A(y)̎ĿҪǜpˮеđҸֹ?ji)϶_˹B(ti)ϵy(tng)ķ(wn)ӝ̎̎O(sh)ʩɰء(wn)ȡ˹ϵy(tng)һ㹤ˇ̣ˮ--ɰ-(wn)-˹-ˮ

Hu(y)­h(hun)С͵ʽһwˮ̎O(sh)O(sh)Ӌb--ˮ̎(xing)Ŀa(chn)(yng)̡⸡C(j)ӹO(sh)Ӌa(chn)̡ſȥwˮữأˮȾȵ͕rˮữȸߕrؚأ˹cֲ֮gһĤĤͬˮеЙC(j)߀γɺȱԼB(ti)ʹˮе܉M(jn)ͷ\(yn)Юa(chn)Ҫ(wn)\(yn)

Hu(y)­h(hun)С͵ʽһwˮ̎O(sh)O(sh)Ӌb--ˮ̎(xing)Ŀa(chn)(yng)̡?d)⸡C(j)ӹO(sh)Ӌa(chn)̡c(din)̎ЧˇͶzi\(yn)M(fi)õ_ҷdzmСʹfˮ̎

Hu(y)­h(hun)С͵ʽһwˮ̎O(sh)O(sh)Ӌb--ˮ̎(xing)Ŀa(chn)(yng)̡?d)⸡C(j)ӹO(sh)Ӌa(chn)̡ˮеĉAȣȥˮеİҪzyˮеĉA_cl(f)(yng)г̼Դ(A)l(f)āc(yng)Uˮбһ֟oC(j)̼һЙC(j)ֽa(chn)CO32-HCO3-ṩA(dng)^ߕr߀ҪͶK(Na2CO3)СK(NaHCO3)߉A

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