- 一三八波帶
- one: Once one is one. 一乘一等于 ...
- third: n. 1.〔the third〕第三。 2.第三者〔指人 ...
- octave: n. 1.【宗教】節(jié)日開始(第)八天。 2.【音樂】八音 ...
- band: n. 1.隊，團，群；(盜賊等的)幫，伙。 2.(吹奏) ...
- one-third octave band: 倍頻程
下載手機詞典可隨時隨地查詞查翻譯
one-third-octave band中文什么意思
- 一三八波帶
下載手機詞典可隨時隨地查詞查翻譯
例句與用法
- Verification regulation of octave - band and one - third - octave band filters
倍頻程和1 3倍頻程濾波器檢定規(guī)程 - Electroacoustics - instruments for measurement of aircraft noise - performance requirements for systems to measure one - third - octave band sound pressure levels in noise certification of transport - category aircraft
電聲學(xué).航空噪聲測量.運輸機噪聲檢定測量三分之一帶寬倍頻聲壓級裝置性能要求 - Electroacoustics - instruments for measurement of aircraft noise - performance requirements for systems to measure one - third - octave band sound pressure levels in noise certification of transport - category aeroplanes
電聲學(xué).航空噪聲測量儀器.在運輸機噪聲鑒定中測量三分之一帶寬倍頻聲壓級裝置的性能要求