radiograph
发表于 2025-3-25 06:50:08
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Saline
发表于 2025-3-25 09:10:50
https://doi.org/10.1007/978-1-4757-4275-6nstitute a right-handed mutually perpendicular system of directions. For transverse propagation of the . wave, these vectors are linearly polarized as described in Section 9.3. The . vector of the wave vibrates linearly back and forth parallel to the imposed magnetic field, and the . vector vibrates
作呕
发表于 2025-3-25 11:44:40
Series Approximation Methods in Statisticsc field of the wave back and forth along the imposed magnetic field, together with elliptic polarization of the electric field in a plane perpendicular to the imposed magnetic field. Using the axes indicated in Figure 10.1, the wave is propagating in the . direction and the electric field is . = (.,
内阁
发表于 2025-3-25 17:12:54
Operator Theory: Advances and Applicationsion as described in Chapter 6. It is convenient to begin by supposing that the direction of phase propagation is specified. We are then considering an infinite homogeneous plasma subject to a steady uniform magnetic field, and waves are being launched from an infinite antenna plane whose normal make
Antioxidant
发表于 2025-3-26 00:00:55
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先行
发表于 2025-3-26 00:12:17
Series of Bessel and Kummer-Type Functionsn has to be replaced by the hydromagnetic approximation (Section 5.7). We have studied the hydromagnetic approximation for longitudinal propagation in Section 7.6, and for transverse propagation in Section 9.6. We now proceed to employ the hydromagnetic approximation for propagation in a magnetoplas
URN
发表于 2025-3-26 07:12:34
https://doi.org/10.1007/978-3-319-74350-9 depends on whether propagation in the direction of interest is roughly like that along the imposed magnetic field or roughly like that transverse to the imposed magnetic field . The concepts of quasi-longitudinal and quasi-transverse propagation apply at both high and low frequencies. They ar
Aggrandize
发表于 2025-3-26 09:28:00
Droop-Based Economical Dispatchh the ionization density is discussed in Sections 13.5, 13.6 and 13.9 using the radio approximation, and in Sections 14.8, 14.9 and 14.12 using the hydromagnetic approximation. The variation of the magnitude of the group velocity with frequency is discussed in Section 8.4 for longitudinal propagatio
幼儿
发表于 2025-3-26 12:42:33
Droop-Based Economical Dispatchst descent. In this chapter we shall employ the results to study the directional behaviour of the radiated power. We shall plot diagrams to show how the radiated power density varies with the direction of group propagation. In addition, we shall calculate the radiation resistance of the antenna.
子女
发表于 2025-3-26 17:00:07
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