acoustic silencer

常見例句

雙語例句

• 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(yōu)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(tài)放聲試騐。
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