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۱ϩđ(yng)÷ҲԽԽV￱̽_l(f)|(zh)ˮú̿ȿ̽@{ӄ SƌW(xu)g(sh)İl(f)չM(jn)ɜp@^ĥp@ٺM(jn)Ч@ڳ(q)͡ҺxԶˮ߲@ЧڼSļϝ{ȡ۹(ji)ʡ˼Zʳˮa(chn) Ʒ|(zh)ȉASľ}ˮ_(d)Ŀָ˄ڄ(dng)lzըˎ䷽8%۱ϩ߀ʹըˎܸ
 
һNˮԾ͸߷|(zh)wϩW(xu)|(zh)dzpI̎M(jn)һϵеĻW(xu)(yng)òͬš(do)벻ͬĹܻF(tun)Եõͬ늺ɮa(chn)ƷxӡxxxӾ۱ϩPA MƽĔ(sh)ǧ(sh)fIɹܻF(tun)ˮпɴ󲿷x ߷늽|(zh)(j)xF(tun)Է֞xͣ--COOH, ۱ϩPolyacrylamidQPA M ɱϩwۺ϶--SO3H,--OSO3Hȣxͣ--NH3OH,--NH2OH,-CONH3OHͷx a(chn)Ʒ^ɫĩˮ׺һЙC(j)܄ˮҺ׽͸ճҺwٷΣU(xin)ƷoDUogwPA MSxӶȵӶӣPA M ᷀(wn)Ժӟᵽ100淀(wn)ã150ϕr(sh)׷ֽa(chn)е?d)gl(f)öˮܶȣˣ231.302153PA M(yng)±F(xin)ţD(dng) ѻˮM(jn)˂֪oòܳˮM(jn)۱ϩˮܿܳ@Ǿ۱ϩˮеĸzY(ji)ۼٳá@һõõƌW(xu)҂pRV ˮɵVӋ(j)1ˮҪʧú40þ۱ϩ̎1VˮоͿɶú38 ϡԁˮSҲ@NY(ji)̎ˮռغܶijؾͳɞ鲻ҪO(sh)˽TҲ@NѴڵĺˮC蹤M(jn)к͹̵|(zh)
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