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l(f)ڣ2012-09-10 cΔ(sh)1884
ƵڏN≦@ֱС^(q)ŷ͟ǰx늱Qλ_l(f)^(q)ƼڵRl(xing)˾Ƶֱ͟С^(q)ӰС^(q)
ֱ͟С^(q)ﶼ_fƵڏN≦@˂bşCÿ11r14r16r19r@Εrgֻ܌ȫTo]şCܴ]ڼϢ
ǰ1r30Sӛ߄ԢӵĺԷС^(q)һ͟ζλ2̖1ԪġRl(xing)˾ƵꡱͣI(y)һǏN≦̎һ¶şCl(f)ZQС^(q)ŷ͟
͟_҂I(y)[ʹС^(q)I(y)ίδҊԓԪǰľƵ˽ԴI(y)ί(jng)ľSڽ6ƵQ˵ŷ͟oɑֱС^(q)
Rl(xing)˾ƵLQƵDŽԇͣI(y)δNş_Ć}]нӵͶVӛD(zhun)˾fLʾM̎͟_}Mb̎͟ðb
С^(q)I(y)ίδʾС^(q)I(y)cƵ귽ֹͣC̎_}
Vܭh(hun)ᘌˆ}hLbõͿ͟\pӳoLƵλھ^(q)͟Ӱ푵ϢͿ͟þ߂иЧʿɵ_95%ϣχ͟ŷҎ(gu)ζʿɵ_60%܉p̱͟ǵĚϢpӳoLͿɵ_65dbӰ푵Ϣ