1. Speakers using reflectors to widen the dispersion are not new. 发言者使用反射来扩大分散并不是新的。
2. This phenomenon is called strapping effect, which can validly repress polarization mode dispersion. 这种现象就是俘获效应，它能有效地抑制偏振模色散。
3. Narrating the preparation and application of dispersion rosin gum as well as analyzing its economic benefits. 叙述了分散松香胶的制备方法和应用，分析了该胶的经济效益。
英英解释
n.
1. spreading widely or driving off
2. the spatial property of being scattered about over an area or volume
3. the act of dispersing or diffusing something
