dBt(y)ԺĎ
r(sh)g2014-1-2 12:25:22 dBt(y)Ժ
(hu)҂кܶҪ挦(du)dB@(g)(du)҂ҁ(li)f(shu)ĺܿµôdBt(y)ԺĎ?ܶİdB߶Ҫܽ҂ҵ߅dB@(g)(hu)o҂?gu)?li)ٵΣ˴ҵĽ҂ҪԔ(x)ĽBһ±dBt(y)ԺĎ
dBߓ(dn)ĵĆ(wn)}dB(hu)zᣬ?yn)麦cʧȥ䌍(sh)dB(jng)^(gu)Ԕ(x)ίǿڴôdBt(y)ԺĎ?
dBzĿ^(gu)zĎʺСŮp飬dB(ŮdBΣU(xin)Ԟ2%-4%)һİdBߣ(yng)ԓԽY(ji)鼰dB(hu)z@ǽ^(du)ҲP(gun)IdBt(y)ԺĎ?(li)zW(xu)оdBĴ_һNzԼԭl(f)Ժ^l(f)dBzǰdBl(f)Ҫ(ni)̥_(ki)ʼl(f)ǰ(g)،(du)XɵĂtǰdBl(f)Ҫ
dBt(y)ԺĎ?dBٔ(sh)r£вz(du)(sh)Ӱ푲Ӱ푴СҪcP(gun)ԭl(f)ԻH߰l(f)ʞ3%-4%^l(f)ԻО0-1%f(shu)ԭl(f)Ӱ푴ѪP(gun)ϵԽl(f)ԽĸpаdBһŮѰl(f)tİl(f)ʞ20%ԭl(f)mɽY(ji)(yng)dBxżr(sh)Ҫx^(gu)dB˻м岡ʷˣѪP(gun)ϵԽh(yun)Խ̥ӰҪ(li)ĸHаdBĸHһ㲻]
ͨ^(gu)Ԕ(x)ĽB֮҂ґ(yng)ԓ֪dBt(y)ԺĎˣ(hu)҂ҪJ(rn)˽҂߅ļě](mi)뵽҂߅(hu)@ôļ҂һҪJ(rn)˽@Щ҂Ҍ(du)ڼκΆ(wn)}ֱԃ҂Čҕ(hu)oMĻش
аdBĆ(wn)}Ո(qng)ԃھҞ