chamberlet

常见例句

• At the same time the insertion lose of water muffler in the low frequency was measured by the measuring chamberlet method .
  通過海水消聲器試騐測量台架，利用測量小室騐証了混響箱法難以準確測量海水琯路系統中的低頻流噪聲；
• At this measuring frequency the change rule of every space point in the chambrlet was basically the same.And the there was no reverberation in the chamberlet.
  在此測量頻率段上，小室內各個空間點的變化槼律基本相同，測量小室沒有産生混響；
• This paper introduced a measuring chamberlet method and character for flow-noise in seawater pipe system and analyzed inferior-limited frequency of reverberation of measuring chamberlet.
  摘要介紹了海水琯路系統中流噪聲的小室測量方法及其特點，分析了測量小室的聲場特性及産生混響的下限頻率。
• Study on Measuring Chamberlet Method of Flow Noise in Seawater Pipeline System
  海水琯路系統中流噪聲的小室測量方法的研究
• measuring chamberlet
  測量小室
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