倍频程的英文

actave

frequency octave

one-third octave band

• 倍频:    frequency doubling ...
• 程:    rule; regulation
• 倍频程；倍频带:    octave band

例句与用法

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1. It covers about an octave .
   它大约占一个倍频程。
2. Standard for wide band greater than 1 decade transformers
   宽带大于10倍频程变压器标准
3. Octave - band and fractional - octave - band filters
   倍频程和分数倍频程滤波器
4. The interval between any two frequencies having a ratio of2 to1
   倍频程频率比率为2比1的两个频率的间隔
5. 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