应用磁场矢势的概念讨论了充电圆形平行板电容器中的位移电流所产生的磁场分布。
The magnetic field distribution produced by displacement current in charging circular parallel plate condenser is discussed by using the concept of magnetic potential.
基于逐次成像法，得到了物体经平行玻璃板所成像的纵向及横向位移的严格表达式。
The longitudinal and horizontal displacement formula of image formation by parallel glass panel are obtained with the step-by-step image formation method.
台阶部分具有环形凸形部分，该环形凸形部分与环形凹形部分连接，并使得中心面板的至少一部分沿平行于纵向轴线的方向而垂直位移。
The step portion has an annular convex portion joined to an annular concave portion and displaces at least a portion of the center panel vertically in a direction parallel to the longitudinal axis.
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