从丝素膜的溶解性及红外吸收光谱变化中，分析了有机溶剂对丝素蛋白质溶液的影响。
The change of fibroin protein influenced by organic solute was analysed with the solubility of fibroin film and change of infrared absorption spectrum.
为利用红外吸收光谱研究涤纶及其织物在加工工艺过程中规则折叠链的变化提供了测试方法。
It provides a testing method, that is to use the infrared absorption spectra, to discuss the variations of regular chain folding in the terylene fibre in technical processing.
红外吸收光谱分析证实GCL2分子中引入了羧基。通过性能评价发现，GCL2具有良好的缓蚀阻垢性能。
IR absorption spectrum shows that carboxyl has been introduced into GCL2. GCL2 was found to have a good efficiency of inhibiting corrosion and scale in cooling water.
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