infrared absorption spectrum

• 红外吸收谱

infrared absorption spectrum的用法和样例：

例句

1. This paper describes the study on the component and structure of the silicon oxide and silicon nitride films by infra-red absorbed spectrum.
   利用红外吸收谱等微观分析对氧化硅和氨化硅薄膜的成分和结构进行了研究。
2. The absorption peaks arising from unsaturated and aromatic vibrations are considered in Chapter 3 and 5.
   由不饱和以及芳香化合物振动产生的吸收谱带将在第三和第五章中讨论。
3. The ambers from the different localities may be of the same geological age, but exit the different ETIR absorption bands and strength according to the different polymeric grade.
   不同产地的琥珀虽具有同样的地质年代，但由于聚合化程度不同，其红外吸收光谱峰的位置和强度存有差异。