electrophoretic light scattering

例句：

1. 1.The researchers used a technique called electrophoresis to analyze the proteins in the sample.
   研究人员使用了一种叫做电泳的技术来分析样本中的蛋白质。
2. 2.During the experiment, the researchers observed the movement of particles using an electrophoretic microscope.
   在实验过程中，研究人员使用电泳显微镜观察粒子的运动。
3. 3. The scientists discovered that the electric field caused the particles to move towards the positive electrode.
   科学家们发现，电场使粒子向正电极移动。