It is shown that the pump parameter and intensity noise correlation time are the major factors of the first - order - like transition . angular noise correlation time has great influence on the linewidth in the power spectrum 研究结果表明,抽运参量和噪声相关时间是激光系统出现一级相变类比的关键因素,角噪声相关时间对强度谱分布中的线宽影响较大。
Many scientists have made efforts to study the relationships between the events of cmes and gcrs " intensity variation . there are mainly two kinds of gcrs properties used to predict geomagnetic storms . one of them is gcrs " anisotropy and the other is gcrs " spectrum 国际上银河宇宙线与cme之间的关系已经进行了很长时间的研究,用银河宇宙线进行地磁暴预报主要分为利用银河宇宙线的各向异性特征的变化来进行地磁暴预报或利用银河宇宙线强度谱的变化来进行地磁暴预报。
强度: intensity; strength; magnitu ...谱: table; chart; register度谱的: spectrometric度谱术: spectrometry密度谱: de ity ectrum; density spectrum; power spectrum溶度谱: solubility spectra速度谱: velocity distribution; velocity ectrum; velocity spectrum粗糙度谱: roughness spectrum地震速度谱: seismic velocity spectrum功率密度谱: power density spectram; power density spectrum互功密度谱: cross power density spectrum加速度谱: acceleration ectrum; acceleration spectrum; accelerogram流量密度谱: flux density spectrum脉冲高度谱: pulse-height spectrum能量密度谱: energy density spectrum; energy-density spectrum速度谱仪: velocity spectrograph通量密度谱: flux density spectrum显微度谱术: microspectrometry相位密度谱: phase density spectrum运动尺度谱: scales of motion振幅密度谱: amplitude density spectrum电子速度谱仪: electron velocity ectrometer; electron velocity spectrometer互功率密度谱: cross power density spectrum隆吉尔频度谱: raunkiaer's frequency spectrum条纹可见度谱: fringe-visibility spectrum