本文采用红外光谱法(FTIR)并结合二维相关光谱分析技术(Two-Dimensional Correlation Spectroscopy)，对正品半夏和伪品水半夏进行了无损快速鉴别研究。半夏和水半夏在一维谱图上差别不显著，而在二维谱图上具有显著性的差别。
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hybrid two-dimensional correlation spectroscopy 杂合二维相关光谱
two-dimensional UV correlation spectroscopy 通过二维紫外相关光谱
Two-dimensional Infrared Correlation Spectroscopy 二维红外相关光谱
two dimensional correlation ftir spectroscopy 二维相关红外光谱
Two-dimensional correlation infrared spectroscopy 二维相关红外光谱
two-dimensional fluorescence correlation spectroscopy 二维相关荧光光谱技术
two-dimensional chromatographic correlation spectroscopy 二维色谱相关光谱法
Chromatographic two-dimensional spectroscopy correlation 色谱二维光谱相关法
Near infrared (NIR) spectroscopy in combination with two-dimensional correlation analysis were applied to investigate the heating process of a deuterated nylon 1010 film.
采用近红外光谱技术和二维相关分析法研究尼龙1010膜在升温过程中的结构变化。
FTIR spectra of drug-containing PMMA film confirmed the existence of the interaction and the potential applications of two-dimensional UV correlation spectroscopy in drug release have been confirmed.
复方载药膜的红外光谱证明了这种相互作用的存在，验证了二维紫外相关光谱在药物缓释领域的潜在应用价值。
With the advantage of two dimensional (2d) correlation FT IR spectroscopy, the conformation transition of regenerated silk fibroin film was studied under thermal treatment.
通过二维相关红外光谱，研究了再生蚕丝蛋白膜的构象及其转变与温度之间的关系。
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