a(chn)Ʒ飺
iɰVDzÇ(ni)(yu)|(zh)iɰV(jng)C(j)еκYxɣ^ֲڶʺɫɫwоӲȸgߜءpʧкԪءʹÉLc(din)õijFiǵˮI(y)ˮFxӺixM(jn)гFi̎ıa(chn)Ʒ
g(sh)ָ(bio)
Ҏ(gu)0.5-1mm 1-2mm 2-4mm4-8mm8-16mm16-32mm
w;
VȪˮˮxˮa(chn)A(y)̎FiԼ?z)Ṥ̺Ӿع̵ǰˮ̎Fi
ԭ
FFe2+ĠB(ti)ڵ£ˮˮЮɫζȾxӽQ֬ͽQLrgFӰ푂ܸgO(sh)iɰеMnO2cFe2+l(f)߀ԭ(yng)ʹFe2+׃?yu)Fe3+ Fe(OH)3ĶiɰV^Vķ_ϴ_(d)ȥĿ
ע(xing)
1i30%iɰVڵˮFii20%µiɰVֻڵˮF
2iɰVϵƽܶһ3.2g/cm33.6g/cm3(ni)
3iɰVϵ}ʲ(yng)3.5%ʺĥp֮Ͳ(yng)3%(yng)2.5%
4VϵˮҺ(yng)wжк|(zh)
bc棺
50kg/b
꣬(yn)cжк|(zh)