The absorption peaks arising from unsaturated and aromatic vibrations are considered in Chapter 3 and 5. 由不飽和以及芳香化合物振動產生的吸收譜帶將在第三和第五章中討論。
Based on the reconstructed Raman microprobe, a new method of observing the high resolution visible region absorption spectra is presented. 本文介紹了如何在拉曼探針上獲得稀土樣品的高分辨可見光吸收譜的方法。
The Properties of quasar absorption lines are introduced and the new progress in study of QSO absorption lines is reviewed. 本文介紹了類星體吸收線的性質並評述了近年來類星體吸收研究的最新進展。
Therefore,quasar absorption lines are important cosmological probes of formation and evolution of galaxies. 對類星體吸收線的研究將有助於我們了解星系的形成和演化。
