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ˮӲҪ}VγɼʾһxӽQ֬(ܛˮ)ˮеCa2+Mg2+(γˮҪɷ)ÓQS֬(ni)Ca2+Mg2+֬ȥCa2+Mg2+Чu֬͡һ}Vx֮ͱM^̾}еʳ}ˮ_ϴ֬ј֬ϵӲxÓQSUҺųֻ֬֏ܛQ

(1)ܛˮO(sh)ԭˮMˮMyyоϲ(jng)yw픲(֬wĹ(c)ͬ)Mރ(ni)Ȼ´^֬(˞ܛr̿ӵȣͬ)ɞܛˮ(jng)²ˮĹܣyw(jng)yоܛˮO(sh)ˮų

(2)ܛˮO(sh)ԭˮMˮMyyоϲ(jng)ywɹw²(Ĺͬ)²ˮMރ(ni)Ͻ(jng)֬(jng)ywyо󣬏ܛˮO(sh)ˮ

(3)ܛˮO(sh)ԭˮMˮMy(jng)yоMMڣa(chn)ؓĶ}ރ(ni)}ˮ}ywMw픲}ˮ(jng)֬^²ˮĹywyоܛˮO(sh)ˮų

(4)ܛˮO(sh)е}ˮԭˮ^m(x)MˮMy(jng)yоM^죬´^֬²ˮĹMywyоܛˮO(sh)ˮų

(5)ܛˮO(sh)ԭˮMˮMy(jng)yоM}ע};вˮ(jng)̎(jng)СM(jng)ywyоܛˮO(sh)ˮˮ

(6)ܛˮO(sh)ԭˮMˮMyyоϲ(jng)yw픲Mރ(ni)Ȼ´^֬(jng)²ˮĹyw(jng)yоܛˮO(sh)ˮų

ˮӲҪ}VγɼʾˮӲҪ}VγɼʾcxӽQܛ̎ԭnjԭˮͨ^cxӽQ֬ʹˮеӲȳɷCa2+Mg2+c֬еNa+ཻQĶˮеCa2+Mg2+ʹˮõܛ




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