峰态 kurtosis
- 并提出了一个从拉曼峰强求取键极化率了解拉曼激发虚态电子结构的思路。
Moreover, the bond polarizability derivatives retrieved from the Raman intensities show some clues to the Raman excited virtual states. - 运用所计算的结果较好地解释了实验中观察到的PL和CL光谱中的量子限制态、非量子限制态、元激发陷阱以及各种不同的谱峰。
These results reasonably expound the observed PL and CL spectra for the quantum confined states, non-confined states,and traps of elementary excitation in porous silicon. - 本文运用声学分析的方法对延边大学英语专业朝鲜语主导型大学生(在文中简称KEM)生成的英语单元音的共振峰和音长声学特征进行实态调查与分析。
This paper investigates the acoustic features of English monophthongs produced by ethnic Korean English major students (KEM in the paper) in Yanbian University.
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