point scattering

例句：

1. 1. The electrons in the cloud are emittedin a point-like scattering pattern.
   云中的电子以点状散射模式发射出来。
2. 2. The scientists observed that the particles werescattered in a random manner.
   科学家们观察到粒子以随机方式散射。
3. 3. The lightfrom the stars is scatteredby the dust in the galaxy.
   来自恒星的光被星系中的尘埃散射。