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.
我们用太赫兹时域光谱技术对不同方法制备的毒品(粉末状和薄片状)进行了检测，分别得到它们在太赫兹波段的吸收谱。
Illicit drugs prepared with different method (powder or tablet) were detected using terahertz time-domain spectroscopy technique and spectral absorption in terahertz regain was obtained.
研究证明了将太赫兹时域光谱技术用于盐酸莱克多巴胺检测和识别的可行性，为其残留检测的应用提供了新的实验方法。
This study demonstrated the feasibility of time-domain terahertz spectroscopy for the identification of Ractopamine hydrochloride and provided a new way for the detection of Ractopamine hydrochloride.
实验表明，太赫兹时域发射光谱和频谱在外加电场、磁场作用下都有增强，但是所发射的频率成分和带宽都没有改变。
The results show that THz emission spectra are enhanced by the applied electrical and magnetic field, while their frequency components and bandwidths are not changed.
实验表明，太赫兹时域发射光谱和频谱在外加电场、磁场作用下都有增强，但是所发射的频率成分和带宽都没有改变。
The results show that THz emission spectra are enhanced by the applied electrical and magnetic field, while their frequency components and bandwidths are not changed.
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