词语信号衰减
解释signal attenuation
signal attenuation信号衰减详细»
signal attenuation〔名词〕信号衰减详细»
信号衰减signal fading详细»
信号衰减signal attenuation;signal damping详细»
信号衰减signal attenuation详细»
信号衰减signal degradation详细»