文章首次利用太赫兹时域光谱技术测量了一氧化碳气体在0．2～2．5太赫兹频谱范围内的吸收光谱。
This paper presents the absorption spectra of carbon monoxide measured by terahertz time-domain spectroscopy in the frequency range between 0. 2 and 2. 5 THz.
叶绿素的工作是吸收太阳光的有用频谱的能量。
The chlorophyll's job is absorbing the energy from the useful spectrums of sunlight.
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