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l(f)ʽs|(zh)s

ߣhengke Դӱh(hun)Ƽ޹˾r(sh)g2020-05-22 16:50:40L
l(f)ʽsˮϵy(tng)L(zhng)r(sh)gʹ֮ˮl(f)ˮеs־΢ķֳȣ(hu)sPܱˮˮX\ĸws|(zh)࣬sЧʽɢMԼO(sh)ĸgl(f)ʽʹÉ
l(f)ʽ

  l(f)ʽsˮϵy(tng)L(zhng)r(sh)gʹ֮ˮl(f)ˮеs־΢ķֳ(hu)sPܱˮˮX\ĸws|(zh)sЧʽͣɢMԼO(sh)ĸgl(f)ʽʹÉ5wmӱh(hun)Ƽ޹˾

1.l(f)ʽY(ji)(gu)(du)ɢӰ
(1.)͓QЧʣl(f)ʽɢҪͨ^sPfڟoĕr(sh)fğֱӸ՚ˮM(jn)ПύQY(ji)(yn)أ߀Ҫ͸^ˮڰџfo՚ˮˮğfЧʷdzڕr(sh)g(ni)ضȽ͕(hu)Ӱ푹I(y)a(chn)
(2.)ˮgsPL(zhng)յˮӰH(hu)Ӱɢ߀(hu)gP䓹ܻ~(j)(du)ˮĕr(sh)ȟoĕr(sh)gٶȿ2
(3.)΢︯g⚤L(zhng)΢L(zhng)Ѹ٣(hu)uĸwl(f)ʽă(ni)΢(hu)s־۠B(ti) Hy߀(hu)a(chn)|(zh)g⚤ă(ni)ڡL(zhng)ʹԭʹ10l(f)ʽֻʹ5
l(f)ʽr(ji)
2.l(f)ʽϴs|(zh)
(1.)ˮϴˮҪǸwsPܵıӣ(ni)ѭh(hun)ˮӲˮô(ni)Ҳ(hu)a(chn)ˮˮõkͨ^ϡ}M(jn)кϡ}ˮ}Ȱl(f)кͷӳˮϴֲ^ˮԆΪ(d)ʹÝ^ߵ}M(jn)
(2.)ճࣺl(f)ʽ(ni)Ĝضȱ^΢L(zhng)͕(hu)^^ֳٶȿ҂ͨ^M(jn)мˎ̎ҪصȻ(hu)r(sh)gٴδֳ
(3.)s|(zh)ͨL(fng)ĕr(sh)(hu)ĉms־sˮ(dng) ڵײԓ|(zh)ʹˮ_ϴ
(4.)O(sh)ͣg՚g٣γɵĸga(chn)FeOFe2O3Fe3O4\(yn)gˮܽĆ|(zh)̼߽ٵxӵg٣g^̷dz(f)sgΑB(ti)NKY(ji)ǽ}ԓ|(zh)иgԣҪעgԵ|(zh)(hu)(du)l(f)ʽں̓(ni)Դ(hu)a(chn)g(yn)?f)pӰʹÉ
 
3.ϴ̺ע(xing)
l(f)ʽˮϡ}ĕr(sh)Ҫ(j)Ӌ(j)㹫ʽM(jn)Ӌ(j)ɸ(j)(jng)(yn)}^ʣ(hu)Ɍ(du)~ܺ䓹ܵĸgڲĕr(sh)Ҫ÷׵ȷo(h)bɺҪ\(yn)һΕr(sh)gͶ뵽I(y)ʹî(dng)ɺһҪ(du)O(sh)M(jn)Йzz_J(rn)O(sh)İȫʹá