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1·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。

2·He wrote his doctoral thesis on electromagnetism.

他写有关电磁的博士论文。

3·In particular, electromagnetism is a very abstract subject.

尤其是，电磁学是很抽象的学科。

4·Tne equations of electromagnetism weathered the revolution of relativity unchanged.

经受过相对论变革之后的电磁学方程并没有变化。

5·Waves of electromagnetism, heat, light and sound can be reflected at such an interface.

在这样的界面上电磁波、热波、光波和声波能够反射。

6·Einstein spent many years trying to the theories of electromagnetism and gravity but failed.

爱因斯坦用了多年的时间试图把电磁学理论和引力理论结合起来，但没有成功。

7·Einstein spent many years trying to unify the theories of electromagnetism and gravity but failed.

爱因斯坦用了多年时间试图把电磁学理论和引力理论相结合起来，但是没有成功。

8·Structural characteristics, working principle and electromagnetism design are analyzed in the paper.

本文对这种电动机的结构特点、工作原理、电磁设计进行了分析。

9·In the latter half of the 20th century, two further forces were unified: electromagnetism and the weak force.

20实际下半叶又出现电磁学和弱力这两个物理学分支的统一。

10·Adams cannot say how probable any given strength of gravity or electromagnetism would be in a randomly chosen pocket.

但还是有一个重要的问题，Adams 无法告诉你一个给定的重力和电磁力强度会有多大的概率出现一个随机选中的口袋宇宙中。

电磁

1·And the U.S. Defense Advanced Research Projects Agency (DARPA) is funding even more unusual anti-sleep research, such as transcranial magnetic stimulation that zaps the brain with electromagnetism.

并且，美国国防部高级研究计划局正在赞助甚至是更加反常的、抗睡眠的研究，像用电磁信号让大脑兴奋的穿颅刺激等。

2·Optimization mathematical model of special transformer electromagnetism parameters is a nonlinear programming problem with equality and inequality constraints, to meet some certain design objective.

特种变压器电磁参数的优化设计是一个带有等式和不等式约束，满足某种设计目标的非线性规划问题。

3·By optimization design on the configuration and electromagnetism parameters, the output torque can be effectively enhanced with lower moment of inertia and faster response characteristics.

通过合理设计电机的结构参数和电磁参数，可有效提高电机输出转矩，降低转动惯量，提高电机响应特性。

4·Reform the structure of generator set, enhance machining accuracy, reduce noise made by electromagnetism and fans from design.

改善发电机结构，提高加工精度，从设计上减少发电机所产生的电磁及风扇噪音。

5·The computation methods of electromagnetism parameters, electromagnetic wave frequency and medium slice thickness in microwave measuring for composite material were analyzed.

分析了复合材料微波检测中电磁参量、电磁波频率和介质薄片厚度的计算方法。

电磁学

1·In particular, electromagnetism is a very abstract subject.

尤其是，电磁学是很抽象的学科。

2·I've been here in MIT for thirty years, and in the early nineties I taught the large freshmen physics course, and electromagnetism.

我麻省理工工作三十年了，在上世纪九十年代初，我就开始给大一新生上物理课，以及电磁学。

3·In the latter half of the 20th century, two further forces were unified: electromagnetism and the weak force.

20实际下半叶又出现电磁学和弱力这两个物理学分支的统一。

4·From next term we try to move it into the own term version of electromagnetism, which are up till now has been taught in the lecture-station format.

从下学期起我们将搬去，电磁学自己的实验室，现在这门课还是用，讲座-背诵型方式讲授。

5·Most such foils are types of Faraday cage-named after the 19th-century investigator who did much of the fundamental research on electromagnetism.

其中大多数方法均为法拉第笼模式的——这是用十九世纪做了大量关于电磁学基础研究的研究者的名字命名的。

电磁力

1·Each of the four fundamental forces (gravity, electromagnetism, and the strong and weak nuclear forces) has a kind of theoretical knob that can be turned up or down to change its strength.

四种基本力(重力，电磁力，强作用力和弱作用力)都有一个理论把手，调节这东西可以改变力的强度。

2·Science has shown us through measurement, observation and experimentation that there are four forces in the Universe: electromagnetism, strong interaction, weak interaction and gravitation.

科学早就通过测量、观察和实验告诉我们宇宙中有四种力：电磁力、强相互作用力、弱相互作用力和万有引力。

3·Well, as you all know, there are four fundamental forces in physics: electromagnetism, strong nuclear interaction, weak nuclear interaction and gravity.

众所周知，在自然界中有四种基本的相互作用力：电磁力、强相互作用力、弱相互作用力和万有引力。

电磁性

1·If discovered, the heavy particle would definitively show that properties like electromagnetism and radioactivity are really different facets of the same force.

如果发现了，那重粒子将会决定性的展示出像电磁性和放射性的特性们是同一力量中十分不同的方面。