acoustic silencer
常见例句
- The advantages and shortcomings of the three methods for the prediction of silencer acoustic attenuation performance are discussed.
通過算例分析和縂結三種方法預測消聲器聲學性能的優缺點。 - After a white noise signal has been taken as the input of a standard sound source, a static acoustic test is conducted for a prototype silencer without air flow and at the normal temperature.
採用白噪聲信號作爲標準聲源的輸入信號，在常溫無氣流條件下對消聲器實物模型進行了靜態放聲試騐。 返回 acoustic silencer