短語(yǔ)詞組短語(yǔ)sound d intensity level 聲強(qiáng)級(jí)sound -intensity 聲強(qiáng)sound d intensity meter 聲強(qiáng)計(jì)sound field intensity distribution 場(chǎng)強(qiáng)分佈;蝙蝠聲場(chǎng)強(qiáng)度分佈sound field intensity 聲場(chǎng)強(qiáng)度sound vibration intensity 聲振幅sound d intensity 聲強(qiáng)度;聲強(qiáng)sound intensity meter 聲強(qiáng)計(jì)Sound Intensity Measurement 聲強(qiáng)測(cè)量 返回 sound intensity