longitudinal electric field

例句：

1. 1.The longitudinal electric field is responsible for the movement of electrons in a wire.
   纵向电场负责导线中电子的运动。
2. 2.In this experiment, we are measuring the longitudinal electric field between two parallel plates.
   在这个实验中，我们正在测量两个平行板之间的纵向电场。
3. 3. The longitudinal electric field can be used to accelerate charged particles.
   纵向电场可以用来加速带电粒子。