(qun)҂ԭ(chung)Ҳעطвփ(ni)݁(li)Ի(lin)W(wng)(qun)wԭHW(xu)(x)֮ãֹ̘I(y);ƽ_(ti)(du)D(zhun)dă(ni)^c(din)Дౣ(du)(ni)ݵĜ(zhn)_ɿԻṩκʾʾıCHx߅o(w)ַĂ(g)ýw˾ I(y)(g)˵ȵ֪R(sh)a(chn)(qun)Ո(qng)(lin)ϵhxx
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ʲôܛˮ̎?ܛˮ̎O(sh)҂(yng)ԓ֪֪R(sh)҂(li)ʲôܛˮ ճ҂(jng)ˮصʹÕr(sh)gL(zhng)ˮصă(ni)[Ƭʽγɵԭʲô?ˮʹõˮж(g)o(w)C(j)}}V}ڳ۟o(w)ˮҵ@Щ}һӟ}V}̼}г(li)?c)ˮصĉγ[Ƭ҂ͨJ(rn)ˮ}VxӵĺһNӲȡӲȞ1ஔ(dng)ÿˮ10}8µˮQ(chng)ܛˮQ(chng)17ϵӲˮQ(chng)817֮gжӲˮѩˮˮܛˮȪˮˮˮӲˮ ҂(li)ܛˮˮ֮gą^(q)e ˮָδ(jng)̎ˮһ(li)f(shu)M(jn)ˮ̎ˇǰˮҲQ(chng)ˮ̎ԭˮˮԴˮQ(chng)ԭˮ ܛˮָӲȵˮ(Ҫָˮе}Vx)ȥpһ̶ȵˮܛ^(gu)ֻӲȽ}׃ }ˮָˮеˮ(Ҫˮԏ(qing)늽Һ)еˮȥ߀ԭһ̶ȵˮ늌(do)һ1.010.0S/cm(25)(0.11.0)106cm}15mg/L ˮָˮеď(qing)늽|(zh)늽|(zh)(SiO2CO2)ȥpٵһ̶䌧(do)ͨ1.00.1S/ cm(do)(1.01.010.0)106cm}<1 mg / L. ˮζˮеČ(do)늽|(zh)ȫȥxwzwЙC(j)|(zh)((x))Ҳȥdz͵ˮƽ䌧(do)һ0.1-0.055U s/cmʴ10*106m}С0.1mg/Lˮ댧(do)(Փ)0.05ugs/cm(25c)18.3*106m ʲôܛˮ̎? ԭˮе}xӺVxӱ(qing)(yng)xӘ(sh)֬ȡܛˮO(sh)^(gu)V偠tˮǞӲȘO͵偠tܛˮ ԭ xӽQ ض(yng)xӽQ(sh)֬cxˮе}Vxc}ܽȸߌ(do)ض߶a(chn)ĽY(ji)(wn)} c(din)ЧЧ(wn)(zhn)_^(gu)̳ӲȿԽ͵ m÷ʳƷˎI(lng){(dio)I(y)ѭh(hun)ˮȑ(yng)ĿǰõĘ(bio)(zhn) 늴ŷ ˮмһ늈(chng)ň(chng)Ը׃xӵĶ׃̼}(̼V)eٶȺͳeֹӲ[γ ԓbþO(sh)ͶYСbɱ͵ȃ(yu)c(din)Ч(wn)](mi)нy(tng)һĜy(c)Ҫһ(ni)߶ȵ|(zh)̎ˮʹÕr(sh)g;x m÷Ҫ̘I(y)({(dio))ѭh(hun)sˮ̎mڹI(y)a(chn)偠toˮ̎ Ĥx {VĤͷBĤܽˮе}VxĸϽˮӲ Ӳֻܽ͵һķ Ч(yng)Ч@(wn)(jng)̎ˮЏVđ(yng)(du)M(jn)ˮҪO(sh)ͶYߣ\(yn)гɱ m÷һ^ܛ̎ ʯҷ ˮмʯ c(din)Ӳֻܽ͵һ m÷Ӳˮ ˎ ˮм蹸Ը׃}VxӺ̼xӽY(ji)ϵʹˮ(hu)eͳe c(din)ЧһͶYm(yng)ԏV(dng)ˮ^r(sh)\(yn)гɱƫ m÷˻W(xu)|(zh)ˮđ(yng)ܴܵƣһ㲻ܑ(yng)ʳƷӹI(y)a(chn)ҲI(lng) |