常見例句雙語例句The design process of a new type of exhaust silencer for some diesel engine models was discussed.針對某型柴油機(jī)排氣噪聲頻譜特性，設(shè)計了一種新型阻抗復(fù)合式排氣消聲器。This paper presents the technique of reducing motorcycle noise and the design method of the exhaust silencer for NF50 motorcycle.通過NF50排氣消聲器的設(shè)計，介紹了降低摩托車排氣噪聲的技術(shù)及排氣消聲器的設(shè)計方法。The exhaust noise generated by a pressure switch is silenced by the exhaust silencer through the pipeline and then diffused in the big cavity, and the noise is significantly reduced.壓力開關(guān)產(chǎn)生的排氣噪音通過管路到排氣消聲器消音再到一個大腔體中擴(kuò)散，使噪音明顯降低。ip.com 返回 exhaust silencer