The structures of the samples were analyzed by X-ray diffraction, and the impedance spectra and electron paramagnetic resonance spectra were measured. 用X射线衍射仪检测了样品的结构,测量了样品的阻抗谱和电子顺磁共振(EPR)谱。
The free radicals in kerogen of sedimentary organic matter can be easily determined by using the electron paramagnetic resonance ( EPR ) technique. 利用电子顺磁共振(EPR)(EPR)技术可以简便地测定沉积有机质中干酪根的自由基。
Reflection type electron paramagnetic resonance spectrometer 反射式电子顺磁共振(EPR)波谱仪
Investigation of Free Radical Intermediates of Formaldehyde Photocatalytic Degradation by Electron Paramagnetic Resonance(EPR) 甲醛在光催化降解反应中自由基中间体的电子顺磁共振(EPR)研究
The Ginkgo Biloba Content Analysis of Free Radicals by Electron Paramagnetic Resonance(EPR) 基于电子顺磁共振(EPR)的银杏叶自由基含量的分析