远红外光谱 meaning in Chinese

far infrared spectrum
far-infrared spectrum

Standard guide for forensic analysis of fibers by infrared spectroscopy
利用远红外光谱测量法进行法医分析的标准指南
Test methods for methyl comonomer content in polyethylene by infrared spectrophotometry
远红外光谱仪测量聚乙烯中甲基的方法
Practice for polyurethane raw materials : determining hydroxyl number of polyols by near infrared spectroscopy
聚氨酯生胶材料惯例:用近远红外光谱测量仪测定聚合物溶胶的羟基值
Means of mensuration of polyiodides are various and x - ray diffraction , raman and far - ir spectroscopy are primary methods for the characterization of polyiodides
高居碘的测试手段多样，主要的有x -射线衍、拉曼光谱和远红外光谱。