本文从古典电动力学的角度，详细地讨论了轫致辐射和它的逆过程。

This paper discusses in detail bremsstrahlung and its converse process from the viewpoint of classical electrodynamics.

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在经典电动力学的框架内，普遍自由选择涉及电磁势规范变换的任意规范条件。

Within the framework of classical electrodynamics (CED) it is common practice to choose freely an arbitrary gauge condition with respect to a gauge transformation of the electromagnetic potentials.

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结果表明：用并矢分析与并矢场论可以简洁且严密地证明洛伦兹变换下电动力学的不变量。

This paper shows that dyadic theory is a brief and strict method to prove the invariance of the electrodynamics under Lorentz transformation.

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So, Marsden came up with the model, and as you go through 8.02 and you understand electrostatics and electrodynamics, you'll be able to do this analysis.

后来马斯登提出了这个模型，就像你们通过8。02的考试一样2,你们学过了静电学和电动力学，你也能做这些分析。

麻省理工公开课 - 固态化学导论课程节选

Here's where it comes. " The result of the discussion of these questions seems to be a general acknowledgment of the inadequacy of classical electrodynamics in describing the behavior of systems of atomic size."

这就是他来的地方“,这些问题讨论的结果,似乎变成了一种普通的知识,经典电动力学,不能描述原子尺度的系统行为“

麻省理工公开课 - 固态化学导论课程节选