英语词汇“acoustical attenuation”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	acoustical attenuation
释义	acoustical attenuation 基本例句声衰减 Prediction of TL of a simple expansion chamber demonstrates that the effect of thermo-viscosity improves the sound attenuation somewhat at the pass frequencies.对于简单膨胀腔，传递损失的预测结果表明，热粘性效应使通过频率处的声衰减有所改善。
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