ʹ ۱ϩc(din) 1 ۱ϩ . ܽⷽ ʹǰȌw۱ϩwܽ 1 ---5 ȵˮҺ , ԱѸٰl(f)]Ч . ڼˎr(sh) , (yng)ȡuԼˎʽ , Ͷˮ , ֮ˮзɢ , ܽ . 2 ۱ϩ ܽҺ ͨӼs 0.5 ---1 ˮҺ , ڑ...
۱ϩ(PolyacrylamideɿsPAMW(xu)ʽ(-[CH2CHCONH2]N-) ɱϩwۺ϶ɵľۺ ܶÑеѿܸ㲻۱ϩЩҪ(yng)ЩI(lng)Լ;ʲô ±犿۱ϩ25(g)(yng)I(lng); ;
۱ϩPAMʹע(xing) ۱ϩPAMʹǰҪ̑B(ti)a(chn)Ʒͨ^ͶʹӽY(ji)(gu)ͬܽⷽ͟oC(j)ǾһIJeͨr£ܽĕr(sh)Ҫѭԭt 1ʽʹ ۱ϩ a(chn)Ʒ֮ǰ(yng)M(jn)Сԇ(yn)Դ_ʹ×l(dng)r(sh)ͨ0.10....
ˮе(yng)x΅^(q)? ֞(yng)xķNxͣW(xu)Q۱ϩ(yng)xʹ^Vܶ͑xӺ(yng)x^һӵİɫwô܅^(q)(yng)xأ һܽr(sh)gρД ̖ͬ(ho)ˮȫܽĕr(sh)gҲDzMͬ...
ͬxӶȵľ۱ϩܽٶ wwɷ͵ ۱ϩ a(chn)ƷʹǰҪQҪӵȻҪÔˮܽʹá҂֪ ۱ϩ a(chn)Ʒ֞ܶNϵһ㳣õꎡ(yng)Nx͵Įa(chn)ƷôͬxӾ۱ϩܽٶǷвeأ@Na(chn)ƷքeиԵ...
x۱ϩr(sh)(yng)]6 I(y)ˮ̎ˇ ۱ϩ ̎ĸ(g)Ayi(j)(j)sǾ۱ϩҪđ(yng)I(lng)ǎʹM(jn)ÓˮÓˮr(sh)ʹa(chn)ܵF(tun)@ЩF(tun)xęC(j)ʽVC(j)cҺx x ۱ϩ dzɹP(gun)I...
۠۱ϩܽע(xing) 1. ۠۱ϩ ܽҪF(xin)ìF(xin)ͣŕr(sh)gL(zhng)(hu)ӰʹЧҺȞ0.1%r(sh)x;ۺˮҺŲ^һ(yng)x;ۺﲻ^ 2. ۠۱ϩ ܽr(sh)(yng)ČˎӵD(zhun)ˮмһԼӰܽٶȻܽⲻֶܵ 3. ۠۱ϩ...
۠۱ϩ Ҫ]傀(g) ۠۱ϩ Ҫ]أ 1۠۱ϩƹСÿˎhԝһЩ0.2% 2 ۠۱ϩ ۺܸߕr(sh)hϡһЩ0.1% 3۠۱ϩۺҺͶˮO(sh)ԭɢr̫Õr(sh)hϡһ...
ʲôǷ۠۱ϩ ۠۱ϩ ڹww۱ϩĻA(ch)ٴμӹɵĮa(chn)Ʒa(chn)Ʒ^ɫĩΑB(ti)һӼ(x)ā^֮w۱ϩܽٶȿă(yu)c(din)ͬӷĩ۱ϩҲ֞xӾ۱ϩ(yng)xӾ۱ϩxӾ۱ϩxӾ۱ϩķN 800f-220...
xӾ۱ϩ cͶǶ xӾ۱ϩ ͨ֞飬800f1200f1600f2000fʹԽԽyܽ⣬ԽҺճԽxӾ۱ϩ֮g^eǣc֮gľ۱ϩߵͲͬ(do)r(ji)ҲeʹЧϣߵͲͬʹЧ...