... infrared refracting instrument 释义：红外线屈光计 intermediate infrared 释义：中红外 infrared light heating 释义：红外线加热 ...
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Powders of above-mentioned 20 samples were directly compressed and determined by Fourier transformation intermediate infrared spectrum for the first time . Different species of Valeriana with respective spectral characteristics; Spectral characteristics between intraspecies reflect the component constancy and habitat difference.
首次对以上样品粉末直接压片进行傅立叶变换中红外光谱研究,其谱线特征种间稳定,可用于鉴别,同时某些精细结构可反映地域区别。
参考来源 - 缬草属常用药用植物形态特征、光谱鉴别及ITS序列研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The product and intermediate were analyzed by infrared spectrum.
并对产品及其合成中间体进行了红外光谱分析。
The raw material, intermediate and product were studied with infrared spectra.
并采用红外光谱对合成过程中的原料、中间体及产物进行了研究。
The infrared-transmitting (IRT) mulches provide the weed control properties of black mulch and are intermediate between black and clear mulches in terms of increasing soil temperature.
红外线透性薄膜有黑色薄膜那种控制杂草的特性，在增加土壤温度方面介于黑色与透明薄膜之间。
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