The sample presents the characteristic spectra of H_ C-CH-CH_ in phytol carbon chain and these as sample are disapeared.
The sample presents the characteristic spectra of H_ C-CH-CH_ in phytol carbon chain and these as sample are disapeared.
试样Ⅰ出现叶绿醇碳链上H_ C—CH—CH_ 的特征谱带,试样Ⅱ这些谱带消失。