beat spectrum

基本解释

• [经济学]拍频波谱

英汉例句

双语例句

• In order to improve the range precision of LFMCW radar, this paper presents the method based on the frequency domain up-sampling-interpolating of the beat signal spectrum.
  本文提出了将线性调频连续波（LFMCW）雷达差拍信号离散频谱增采样内插以提高雷达测距精度的方法。
• Output power equalization of laser dual spectrum lines is a special requirement which is put on its laser source by two wavelength beat wave absolute distance interferometry.
  双谱线功率一致性是拍波干涉测长方案对激光光源提出的特殊要求。

权威例句

• Other than parking cash for a few years in short-term bond index funds to beat money markets, lazier investors might do better with actively managed broad-spectrum bond funds.
  FORBES: Magazine Article

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专业释义

经济学

• 拍频波谱