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g(sh)УһŮ˾oƺ̵Ŀ՚⣬]Ϣ
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B(yng)(x)T⸹A(y)̥P焃
ŮʿĹ(du)t(y)o(h)ˆTfHÿݵfǧ֮һ(du)ͼ˵Ӱ푅sǾô҂(yng)ԓ^õJ(rn)R(sh)A(y)rİl(f)@ҲSЋP(gun)ĵһԺa(chn)t(y)oҽBһ¡̥P焃
1. ʲô̥P焃
20ܺλõ̥P̥ǰֻȫӌmڄxl(f)ʞ0.4%1.0%ڇ(yn)زl(f)YҲǮa(chn)ǰѪijҊԭڄxλúeСͬRF(xin)ǧ׃?ni)fl(f)չyԿƣ\y(yn)ӰĸHc̥İȫ̥P焃Ɍ(do)ضϢ̥m(ni)z(jng)ϵy(tng)zYȣĸHɰl(f)ݿɢѪ܃(ni)ѪDICa(chn)ѪI˥ߵ
2. l(f)̥P焃ԭ
̥P焃ԭкܶ࣬мԭҲеԭļρvЋԸѪӰBǰIȵѪܰl(f)˲׃ôl(f)̥P焃Ď(du)^ρvײȵҲֱ̥P焃ײr(sh)͑ĤѪܵѡѪK(do)̥P焃̥ĤҲһ(g)Tһl(f)̥ĤˮٶȌ^^mǻEmǻݷeͻȻsСM(jn)ӌmc̥P֮ge(cu)λx߀ga(chn)ĸHoֳg(sh)еȡ
3. ̥P焃(j)(yn)س̶ȵķּ(j)
O(j)Ԯa(chn)\
I(j)Ѫӌmܛo̥
II(j)̥m(ni)Ȼ̥m(ni)
III(j)a(chn)DF(xin)ݿ˰Y鏛ɢѪ܃(ni)Ѫ
4.A(y)̥P焃
ЋB(yng)õ(x)TֹA(y)m(ni)ȾeOίԸѪIӰBǰڵ⸹xȫĽͨ߳ڽȡ
ĈD ݈(bo)I(y)ȫýwӛ ͨӍTԬ