区别：disperse: 多指把一群人或物等彻底驱散.1. 使散开,使疏开,使溃散；赶向四方,解散(集会等)；疏散(飞机、船只等)：The riot police dispersed the crowd.防暴警察驱散了人群.2. 使消失；使消散；赶散,驱散(薄雾、霭等)：The wind dispersed the fog.风驱散了雾.3. 使广泛分布；使散布：The seeds were dispersed on the plowed lands.种子被撒播在耕过的土地上.4、用作不及物动词S+～(+A)The crowd dispersed when the police arrived. 警察来时,群众散开。5、用作及物动词S+～+ n./pron.The police dispersed the crowd. 警察驱散了群众。scatter: 指人或物向四处散开,或把物随意撒开.1. 散布；撒播；撒：to scatter seeds播种2. 使散开,驱散：to scatter the crowd驱散开人群3、用作及物动词 (vt.)She wanted us to scatter her ashes to the winds.她希望我们把她的骨灰散播到风中。4、用作不及物动词 (vi.)Small villages scatter at the foot of the mountain.村庄零零落落地散布在山脚下。例句：In this scenario, all the electrons eventually scatter during their long trip along thesandwich: the spin-up electrons from one iron layer and the spin-down electronsfrom the other. 在这种情况下，所有的电子在其沿着三明治的长途旅行中最终都散射。 上自旋的电子从一个铁层，下自旋的电子从另一个。The intense currents disperse the sewage.急流冲散了污水。
答案：disperse: 多指把一群人或物等彻底驱散.1. 使散开,使疏开,使溃散；赶向四方,解散(集会等)；疏散(飞机、船只等)：The riot police dispersed the crowd.防暴警察驱散了人群.2. 使消失；使消散；赶散,驱散(薄雾、霭等)：The wind dispersed the fog.风驱散了雾.3. 使广泛分布；使散布：The seeds were dispersed on the plowed lands.种子被撒播在耕过的土地上.scatter: 指人或物向四处散开,或把物随意撒开.1. 散布；撒播；撒：to scatter seeds播种2. 使散开,驱散：to scatter the crowd驱散开人群
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