Dispersion ray光照dispersionn.散布；分散；弥散；色散dispersion shifted fiber色散位移光纤dispersion and stability分散稳定dispersion energy system分散型能源系统dispersion characteristic色散特性dispersion and initiation离散与爆轰dispersion-compensating色散补偿dispersion-floeeulation分散凝聚dispersion-strengthened弥散强化dispersion control system分散控制系统dispersion hardened alloy弥散硬化合金