octave band中文是什么意思

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中文翻译
造句

八音度带
倍频程；倍频带
倍频程带
倍频程频带
信频带

octave n. 1.【宗教】节日开始(第)八天。 2.【音乐】八音 ...
band n. 1.队，团，群；(盗贼等的)帮，伙。 2.(吹奏) ...
level of octave band 倍频程声级
oba octave band analysis 倍频程带分析仪
obf octave band filter 倍频程带滤波器
octave band analyser 倍频带分析器
octave band analysis 倍频程分析
octave band analyzer 倍带分析器; 倍频程带分析器; 倍频程频带分析仪; 倍频带分析器; 倍频带分析仪
octave band center frequency 倍频程中心振动数
octave band filter 倍频带滤波器; 倍频带通滤器
octave band level 倍频程带级; 带频带声级
octave band of noise 噪声倍频带,噪声音阶频带
octave band oscillator 倍频带振荡器
octave band pass filter 倍频程带通滤波器
octave band power level 倍频带功率级
octave band pressure level 倍频程带声压级; 倍频程带压级; 倍频带声压级; 倍频带压级
octave band sound pressure 倍频程声压; 倍频带声压
octave band spectrum 倍频带谱
octave frequency band 倍频带
octave-band analyzer 倍频程分析器
octave-band filter 倍频程滤波器; 倍频带滤波器
octave-band oscillator 八位频带振荡器
octave-band pressure level 八度带压力位准
one-third octave band 倍频程
one-third-octave band 一三八波带

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例句与用法

Verification regulation of octave - band and one - third - octave band filters
倍频程和1 3倍频程滤波器检定规程
Standard test method for evaluating masking sound in open offices using a - weighted and one - third octave band sound pressure levels
用a加权和1 3倍频带声压级评价敞开式办公间掩蔽声的标准试验方法
Test results are analyzed in one third octave band spectrums mainly regarding vibration - sensitive instruments and emphasizing on low frequency band
测试结果的分析主要是针对振动敏感仪器的，在频域内采用1 / 3倍频程频谱，重点考虑低频段的地面响应。
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
电声学.航空噪声测量.运输机噪声检定测量三分之一带宽倍频声压级装置性能要求
Electroacoustics . instruments for measurement of aircraft noise . performance requirements for systems to measure one - thirs - octave band sound pressure levels in noise certification of transport - category aeroplanes
电声学.航空噪声测量仪.运输机噪声检定的三分之一倍频带声压级系统测量用性能要求
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
电声学.航空噪声测量仪器.在运输机噪声鉴定中测量三分之一带宽倍频声压级装置的性能要求
This subject aim at designing a series of several octaves band and low noise figure middle power mini - package amplifer which frequency include 1 - 8ghz 、 1 - 18 ghz and 5 - 10ghz band , using non - packaged gaas phemt and mic technology , under the basic of analyzing and searching broadband matching technology
本文所报道的系列微波放大器具有多倍频程带宽、低噪声、中功率、微封装等特性,工作频段包括1 - 8ghz 、 1 - 18ghz 、以及5 - 10ghz 。

百科解释

If it is required to analyse a source on frequency by frequency basis, it is possible but impractical and time consuming. The whole frequency range is divided into set of frequencies called bands.

详细百科解释