dFVַQֱ߀ԭFɺd^ʻҺɫɾVۺF[(jng)^ĥxٽ(jng)ߜ?z)Y(ji)Ȼs_ϴ´xͺYxõĶנw|(zh)dFVϺF^90%we|(zh)2.32.78g/cm3ѷeܶȞ1.71.88g/cm3W(xu)ɷݷ(wn)s|(zh)ͣԪ dFVS̎(yng)r(sh)gL̎ЧԽԽ(dng)(yng)r(sh)gӵһ̶ȕr(sh)Ҳǵ40minȥʅsڅƽ@?yn)̎r(sh)g׃LdFVϺ͏Uˮ|r(sh)gLʹҺеĸN(yng)M(jn)еødFVϸõذl(f)]ȥʡ](sh)Hr(yng)ѕr(sh)g(yng)40min
鿴ϢǣdFVϷ(yng)r(sh)g(du)Y(ji)Ӱ
㑝ɭh(hun)Ƽ˾LJ(ni)a(chn)ˮ̎ϵĿƼͭh(hun)I(y)Lڏ LͲ;ۺȻX ۺX dFV ̿ xӾ۱ϩ оa(chn)͑(yng)ãeஔ(dng)Sˮ̎ČF(jng)(yn)㑝ɭh(hun)Ƽҕa(chn)Ʒ|(zh)\Şl(f)չ֮\c҂(hu)һ(g)Lûĺ