spectrum characteristics

• 频谱特性

spectrum characteristics的用法和样例：

例句

1. This FPI is suitable for wavelength measurement and laser spectrum observation, especially for short submillimeter wave range.
   适宜用作亚毫米波波长的测量和频谱特性的研究。
2. This paper analyzes the spectral characteristic of the synthesized waveform by use of the Fourier Series,and discusses the spurious spectrum of the phase truncation errors.
   本文用傅里叶级数的方法分析了合成波形的频谱特性，并对由于相位截断引起的杂散谱作了讨论。