In this paper, using disk-instability model and starburst model, the AGN optical variability and spectral slope variability are simulated and confronted with observations.
本文中我们利用盘不稳定模型和星爆模型的基本思想，模拟活动星系核在光学波段的光度和光谱斜率变化，并将模拟的结果和观测进行比较。
The experimental results of the different aperture parameters and the power spectral density of wavefront slope are derived in the paper.
本文推导了采用不同孔径参数的实验结果，以及波前斜率的功率谱密度。
The spectral dispersion of single-mode fiber is measured and the zero chromatic dispersion wavelength, the slope of dispersion vs. wavelength are obtained.
对单模光纤的色散谱进行测量，得出单模光纤的零色散波长和色度色散随波长变化的斜率。
After improvement, the spectral area is equal to 1, the values of spectrum and slope are continuance on the sectioned point.
经过改进后可使谱面积等于1，且在分段处谱值及斜率均连续。
After improvement, the spectral area is equal to 1, the values of spectrum and slope are continuance on the sectioned point.
经过改进后可使谱面积等于1，且在分段处谱值及斜率均连续。
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