Dispersion ray光照dispersionn.散布；分散；弥散；色散dispersion system disperse system分散物系dispersions of refractive indices折射率色散Dispersion of redundant employees分流富余人员dispersion managed soliton system色散控制孤子系统Dispersion flat single mode fiber色散平坦单模光纤dispersion of liability for guilt罪责扩散dispersion-strengthened material弥散强化材料dispersion copolymerization method分散聚合法dispersion curves of Rayleigh wave瑞利面波频散曲线Dispersion decreasing fiber coupler色散缓变光纤耦合器