The minimum of the basic equations of classical electromagnetism is discussed.
论述了经典电磁学的基本方程最少应有几条。
This is often expressed by saying that in case of large quantum numbers quantum mechanics "reduces" to classical mechanics and classical electromagnetism .
通常可以表示为大量子数目情形下量子力学“减少”到经典力学和经典电磁学。
Quantum mechanics is a fundamental branch of theoretical physics that replaces Newtonian mechanics and classical electromagnetism at the atomic and subatomic levels.
量子力学是理论物理的一基本分支，理论物理在原子与亚原子水平上取代牛顿力学和经典电磁学。
Based on the classical theory of electromagnetism, the relation and the difference between OAM and the parameter of the beam in paraxial approximation are analyzed.
从经典电磁场理论出发，主要介绍了傍轴近似条件下，光束的轨道角动量和光束的参数之间的关系。
CONVENTIONAL SEMICONDUCTOR microchips operate based on "classical" 19th-century theories of electromagnetism.
一般传统的半导体微晶片运作的基础，是19世纪的“古典”电磁理论。
There are no formulas with negative permeability in classical textbooks of electromagnetism.
在目前的有关电磁理论的教科书中，没有这方面现成的公式。
There are no formulas with negative permeability in classical textbooks of electromagnetism.
在目前的有关电磁理论的教科书中，没有这方面现成的公式。
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