步兵 发表于 2025-3-26 23:34:15
Total Reflection and Guided Propagation of Electromagnetic Waves in Materials of Finite Dimensions,As described in Chapter 11, there are two forms of total reflection:驾驶 发表于 2025-3-27 03:59:19
André MolitonDetailed examples and problems illustrate key concepts and bring the subject to life.Emphasis on electromagnetic properties of materials without excessive use of mathematics appeals to a wide range ofdictator 发表于 2025-3-27 08:55:16
http://reply.papertrans.cn/19/1811/181007/181007_33.png可互换 发表于 2025-3-27 09:29:23
http://reply.papertrans.cn/19/1811/181007/181007_34.png轨道 发表于 2025-3-27 16:30:15
Patricia M. Davies MCSP Dip. Phys. Ed.ent intensity is the same throughout all parts of a closed circuit. Given then that for any value of S, . = constant implies that the current density flux (.) across a current “tube” (which delimits a closed surface) is zero, as in . (see also Chapter 1). Following on from Ostrogradsky’s theory, it不能平静 发表于 2025-3-27 21:20:44
Multivalued Boundary Integral Equationsct, the laws of electromagnetism and classic mechanics applied to quasipoint charges such as electrons gives rise to a theory for wave emission, the principal result of which is that when a particle undergoes an acceleration, an EM wave may be emitted. In this chapter, it will be shown how the sinusBiguanides 发表于 2025-3-27 23:28:31
https://doi.org/10.1007/978-0-387-49368-8Electromagnetism; Electrostatics; Maxwell; Maxwell‘s equations; electrical engineering; electromagnetic wdandruff 发表于 2025-3-28 05:37:00
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Financial Sustainability of Higher Education Institutions: A Challenge for the Accounting System,ility. Some aspects of the Italian context are analysed in more depth, although accrual accounting and budgeting, as well as cost accounting systems, have spread in higher education institutions of many countries. Both practices aim to improve universities’ ability to cover their full costs, thus su用不完 发表于 2025-3-28 12:58:27
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