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û̿N϶Y(ji)(gu)cP(gun)

2012-03-15 09:34 (li)Դ:δ֪

 

    ܶɻ󣬾û̿(li)cͨ̿Ҳ](mi)ʲô^(q)eʲôr(ji)ҪͨҬ̿߀ҪFأ](mi)e(cu)̿էһ](mi)ʲô^(q)eû̿ʳƷ(j)̿̿a(chn)Ҫͨ̿(f)sܶģ϶Y(ji)(gu)(li)f(shu)һܼmY(ji)ij
    ƏSû̿Ŀ϶Сֲ܌0.1nm10000nmϡһ㰴(x)װ돽ĴС֞΢^(gu)ɿ(п)()׵
(1)(x):돽2nm΢ݷe0.20һ0.60cm3/gȱe100-1000Oռ̿ȱe90%Ҫ΢
(2)^(gu)ɿ:ֱһ4.0һ20nmݷe0.2-0.10cm3/gȱe20-70O/gռȱe5%ЙC(j)M(jn)΢׵ͨ|(zh)W(xu)Ƶþ؄el(f)_(d)^(gu)ɿ׵̿ûW(xu)ƵõĻ֮̿^(gu)ɿݷe0.7cm3/g,ȱe200-400O/g
(3):ݷeͨ0.2-0.8m3/g,ȱe0.5-2O/g@Щݔͨá
    ϶Q̿ܵĸߵf(shu)û̿N϶Y(ji)(gu)cP(gun)

 

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