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l(f)ڣ2012-09-20 c(din)Δ(sh)1571
1ĤY(ji)(gu):ƤϱĤȲв⡢ܛr(sh)ЏԵչlʸlͨ2001000hzϵ(sh)s0.30.4һlϡ͟ڱĤıǻ(ni)Ŷײ,@r(sh)ȡQĤͶײϵķNԼĤb÷
2Y(ji)(gu) zϰ塢Ӳ|(zh)wSʯʯˮȰ߅̶ڿϣBͬķ]՚(gu)(dng)ϵy(tng)乲lʶ80300hzϵ(sh)s0.20.5lY(ji)(gu)QY(ji)(gu)ܵҪ:
1՚ӺȵӰ ׃՚ӵĺȺ׃|(zh)һ͟lҲ(hu)l(f)׃ڿ՚ײʹlʸϵ(sh)
2ǘ(gu)켰İbʽӰ ڱY(ji)(gu)һĵl,(du)иlиlr(sh);^(qing)ķ҃(ni)ܵĔU(ku)ɢͨ^׃ǘ(gu)βͬİbO(sh)Ӌ(j)NʽķU(ku)ɢ---U(ku)ɢY(ji)(gu)
3|(zh)mӰ ӰĆλe͟һʹ乲llƄ(dng)x|(zh)СIJƤڹllƄ(dng)