dispersionWiktionary 原文中文来自 ECDICTn.散布构词拆分disperse词根/词干+-ion后缀(no longer productive) An action or process, or the result of an action or process. · (no longer productive) A state or condition.演变路径（由近及远）英语继承自 ←中古英语 dispersioun源自 ←古法语 dispersion源自 ←拉丁语 dispersiō词源说明From disperse + -ion, from Middle English dispersioun, from Old French dispersion, from Latin dispersiō.释义（英文）名词 NounThe state of being dispersed.A process of dispersing.The degree of scatter of data.(physics) The separation of waves of different frequency in space or time; the amount of such separation.(medicine