It was identified by IR and mass spectra.
并由红外光谱和质谱确证了它的结构。
The spectra were wide band from green light to red light.
得到了从绿光到红光的宽带光谱；
The spectra data of the sample were completely interpreted.
并对样品的核磁氢谱和碳谱数据进行了全归属。
The product was characterized by melt point and IR spectra analysis.
经熔点测定和红外光谱分析，确证产品是苯酚。
Also the ultraviolet and visible spectra of the product was studied.
对产物进行了水溶液中的紫外可见光谱研究。
The depth analysis was shown by a sample of PA scan light absorption spectra.
叶片的光声光谱扫描显示了深度分析的精确性。
The sample's structure was confirmed by element analysis and infrared spectra.
方法：所得样品经元素分析、红外光谱证实其结构；
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 character of NMR spectra was an important proof to judge the reactive place.
NMR图谱的特征是判断葛根素反应位点的一个重要标志。
The thin film material has sharp red light emission spectra at a 616-619 nm position.
该薄膜材料在616 ~ 619纳米处存在尖锐的红光发射光谱。
The results show that the oxygen spectra of different genetic pyrites are much different.
结果表明不同成因黄铁矿的氧谱峰形差异较大。
The product was identified by melting point, chemical element analysis and IR spectra analysis.
采用熔点测定、元素分析、IR验证了产品的结构。
Record and compare the spectra concomitantly obtained for the test solution and the Standard solution.
记录并比较伴随地得到的供试溶液和标准溶液的光谱。
Record and compare the spectra concomitantly obtained for the test solution and the Standard solution.
记录并比较伴随地得到的供试溶液和标准溶液的光谱。
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