electric fields
常见例句
- So far we have considered the electric field only.
以上我们仅仅讨论了电场。 - They do have very strong electric fields, but the fields are mostly perpendicular to the direction of propagation.
它们的确都具有相当强的电场，不过电场的方向都垂直于运动的方向。 返回 electric fields