He wrote his doctoral thesis on electromagnetism.

他写有关电磁学的博士论文。

Magnetism is one part of a dual force, electromagnetism.

电磁。

No force — not gravity or electromagnetism or anything — can cross it.

没有任何力量——重力、电磁或任何东西——能穿过它。

How electrons begin to move in the first place is a result of a force of nature called electromagnetism.

电子如何开始运动为电磁力的自然力的结果。

It goes back to the fact that we have two kinds of forces that are present that we call electricity or electromagnetism, and those two forces are the electric force and the magnetic force.

我们有两力，将其分别为电或电磁，这两力就电力和磁力。

Even the basic forces we see today — gravity, electromagnetism, and the two nuclear forces responsible for holding atomic nuclei together as well as letting them disintegrate in radioactive decay — were all squeezed together into one unified super force.

即使我们今天看到的基本力——重力、电磁力，以及两使原子核结合在起并使其在放射性衰变中解体的核力——都挤在起形成个统的超级力。

The Standard Model consists of six quarks, six leptons, five known bosons and a postulated sixth, the Higgs boson (named for a Scottish scientist, Peter Higgs), plus three of the four physical forces: the strong and weak nuclear forces and electromagnetism.

6夸克、6轻子、5已知的玻色子和1假设的玻色子，(即希格斯玻色子，以苏格兰科学家彼得·希格斯的名字命名），加上4物理力中的3：强核力、弱核力和电磁力。