... acoustical reduction factor ==> 隔声量,降声因数 acoustical reflection factor ==> 声反射因数 acoustical reproduction ==> 还音,重放声 ...
基于22个网页-相关网页
... sound-recording apparatus ==> 录音机 sound-reflection factor ==> 声反射因数 sound-reinforcement system ==> 扩声系统 ...
基于16个网页-相关网页
声压反射因数 sound pressure reflection factor
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