ANN
发表于 2025-3-30 10:18:59
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farewell
发表于 2025-3-30 14:08:39
Intelligent information screens,re and the concepts of classical mechanics, the principles of Hamilton and Maupertuis are introduced, and the conservation of energy is derived. The concepts of light optics are employed for defining the index of refraction, wavelength, phase and group velocity, and the eikonal. Electron holography,
Ringworm
发表于 2025-3-30 16:57:27
https://doi.org/10.1007/978-3-031-31702-6n complex notation. Utilizing analytical solutions of the Laplace equations, simple electron optical elements with straight optic axis are discussed. The charge simulation method is introduced for precisely calculating the electromagnetic potentials of systems with given geometry of the electrodes a
忘川河
发表于 2025-3-31 00:05:07
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