n.电磁；电磁学
magnetism and electromagnetism───磁学与电磁学
In particular, electromagnetism is a very abstract subject.───尤其是，电磁学是很抽象的学科。
Each of the four fundamental forces (gravity, electromagnetism, and the strong and weak nuclear forces) has a kind of theoretical knob.───四种基本力（万有引力、电磁力、强核力和弱核力）中的每一种都有一个理论上的旋钮。
latter half of the 20th century, two further forces were unified: electromagnetism and the "weak" force.───下半叶又出现电磁学和弱力这两个物理学分支的统一。
The invention relates to an electromagnetism shielding device used for shielding an electromagnetic wave.───一种电磁屏蔽装置用于屏蔽电磁波。
Want, in narrow space, collected so much electromagnetism " emissive field " , cannot be afraid of?───想一想，在狭小的空间里，聚集了那么多电磁“发射场”，难道不可怕吗？
The main work of this paper is the electromagnetism design of homopolar inductor alternator and its performance analysis.───本文主要研究了同性极感应子发电机的电磁设计及性能分析。
The flank of body of heater, below do not fill up ( caboodle) put the object that damages electromagnetism furnace likely, liquid.───炉体的侧面、下面不要垫（堆）放有可能损害电磁炉的物体、液体。
In the last chapter of this article, the integral step of the Electromagnetism damper designing is put forward after the theory studying.───理论研究完成后，本文的最后一章提出了电磁防振锤设计较为完整的设计过程和步骤。
The line's current capacity depends on its machinery, thermodynamics, and electromagnetism characteristics remarkably.───线路的输送容量很大程度上取决于线路的机械特性、电磁特性和热力学特性。