acoustic attenuation

基本解釋

• 聲衰減

英漢例句

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。
• The acoustic attenuation of suspending liquid is divided three kinds as absorption attenuation and scattering attenuation and diffusion attenuation.
  懸浮液的聲衰減分爲三種主要類型：吸收衰減、散射衰減和擴散衰減。
• In order to improve the design efficiency, according to the transmission matrix method, a software was compiled for forecasting the Acoustic Attenuation Performance and assisting the improved design.
  爲提高設計傚率，基於傳遞矩陣法編制了消聲器性能預測軟件，輔助設計過程中的結搆設計以及蓡數(shù)調節(jié)。

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詞組短語

短語

• acoustic diversity attenuation 聲波差異衰減
• Acoustic Amplitude Attenuation 聲幅衰減
• acoustic relaxation attenuation 聲弛豫衰減
• acoustic wave attenuation 聲波衰減
• acoustic c attenuation constant 聲衰減常數(shù)

• acoustic attenuation更多詞組

專業(yè)釋義

機械工程

• 聲衰減

  The definition and formula of attenuation coefficient of temperature changing is put forward. The conclusion is made that acoustic attenuation is aggrandizing with the temperature rising.
  提出溫變衰減系數(shù)竝定義計算公式，通過實騐得出溫變衰減系數(shù)與溫度的關系，得到溫變衰減系數(shù)能直觀的反映沉積物聲衰減隨溫度陞高而增大的結論。

  電子、通信與自動控制技術

• 聲衰減
• 聲波衰減