-> dBt(y)Ժ
ίdBļҺ
rg2014-1-2 12:34:35 dBt(y)Ժ
˂fǺҪ҂˽ܺõ˽dB˂fdzҪڱίdBļҺ@}҂Ҫ˽Ҷ֪ίdBt(y)ԺdzĶģlϣԼҵһõt(y)Ժ҂ČҾҪԔĽBһ±ίdBļҺ
F(xin)ܶ˶dB_dB˂ΣஔҰdBһNԼкBԣЩвע⣬ܿ֕l(f)dBYίdBļҺ?
һˎίrҪһcһ_ʼˎί횈Գַffgֻ@ӲЧؿưl(f)dBȫt(y)ćڸpˎrҪupEͣ
ڃͯrҲҪֵĜʂСߟ@Ժпܕ׃СdBԑ(yng)زȡAʩίdBļҺ?Hpٸߟ@ʌXēpҲAСdBһܺõĴʩ
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ģڸ϶Ž^dBİl(f)dBx䌦r(yng)cаdBʷĽY(ji)dB˵δ()ڻǰҪX늵ΈDz飬X늈DЮǾͱMҪY(ji)顣
壺AXİdBίdBļҺ?cAXİl(f)ͨ¹ʵԭX
ɴX(ni)ȾİdB(yng)\࣬_ίHppXMēp̶ȡҲԜpպdBl(f)ęC
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