在紫外吸收谱中表现为吸收边明显蓝移，而在光致发光谱中，表现为带边发射的蓝移。
Blue shift appears both on the absorb edges in the absorption spectra and on the band-edge emission in the luminescence spectrum.
在合成了几种带不同组成比吖啶基三元共聚物的基础上，对其溶液和薄膜的吸收与荧光发光光谱进行了表征。
Based on the synthesis of different terpolymers with acridine group, the absorption and fluorescence spectra of these compounds in solution and membrane were recorded respectively.
结果显示，它们的红外光谱主要由蛋白质、脂类化合物及多糖的振动吸收谱带组成。
The results show the infrared spectrum of Auricularia auricula is mainly composed of the absorption of protein, aliphatic compound and polysaccharide.
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