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单词 Electromagnetic wave
例句
1 In the collision of plane electromagnetic waves with non-aligned polarization, it must therefore be concluded that the dynamics remains unaltered.
2 Radio waves are electromagnetic waves with a very long wavelength, measurable in metres.
3 The field equations for colliding electromagnetic waves have already been obtained in Chapter 6.
4 X-rays and gamma rays are the shortest electromagnetic waves, with wavelengths less than a 1000 millionths of a centimetre.
5 Electromagnetic wave travels as light wave does.
6 Researches in the electromagnetic wave radiation , electromagnetic wave leakage are played high attention worldwide.
7 Electromagnetic wave radiation produced due to the high voltage spark ignition will interfere the radio receiving system nearby.
8 A borehole electromagnetic wave tomographic imagery method suitable for on-the-spot immediate processing is presented in this paper.
9 Anomalous propagation of electromagnetic wave results in more flexible use of weapon system.
10 Conclusion Special electromagnetic wave therapy is an effective treatment for children's acute lower respiratory infection.
11 Based on the Propagation Characteristics of electromagnetic wave, the propagation law is studied in the Precoat layered media in the article.
12 Photorefractive surface electromagnetic wave (PR SEW) at the interface between SBN crystal and air based on drift and diffusion mechanism was observed experimentally for the first time.
13 For the electric vector of electromagnetic wave. we discussed its amplitude, wavelength, phase, and attenuation length.
14 Objective To investigate the clinical effect of special electromagnetic wave therapy as supportive treatment on children's acute lower respiratory infection.
15 Please don't make this product close to electromagnetic wave interference source, when exposing under the stronger electromagnetic wave will probably result in malfunction or the inaccuracy of data.
16 The feature of electromagnetic wave produced on discharge process from thundercloud to ground is discussed. A non-cycle lightning current model is built to explain it.
17 Light-wave belongs to a high frequency electromagnetic wave. Thus, the theory of the curvature model optical fiber sensor is emulated and computed based on electromagnetism.
18 For oblique incidence of electromagnetic wave to multilayer RAM, formulas of reflecting coefficient are derived from the theory of electromagnetic field.
19 They were young children under a sky that was empty of electromagnetic waves.
20 This has plane wave solutions which are transverse waves travelling with velocity c, properties that electromagnetic waves also possess.
21 Indeed, Maxwell showed that when the fields propagate as electromagnetic waves they actually carry definite amounts of energy with them.
22 The Bell-Szekeres solution Bell and Szekeres have considered a very simple situation involving a collision of two step electromagnetic waves.
23 Conductive and shielding plastic is one of functional polymer materials which can resist static hazard and electromagnetic wave pollution and has extensive research and application prospect.
24 In the studying of the specific property of the diode, the zero drift of the microammeter is caused by electromagnetic wave, and it has great effects on the result of the measure.
25 Based on the model of cylindrical waveguide coated with lossy conductor on its inner surface, the effects of the coated layer on the propagation characteristic of electromagnetic wave are studied.
26 The two dimentional problems of the diffraction of the electromagnetic wave by a perfect arbitrary form conductor inbedded in the electromagnetic field are discussed in detail.
27 It is showed that quasi total reflection would occur when the electromagnetic wave traveled f.
28 In both cases the train effectively rides on an electromagnetic wave.
29 The main topic of this dissertation is the properties of polaritons that result from the coupling between the electromagnetic wave and the lattice wave in polar crystals with strong nonlinearity.
30 By a quarter of wave length commutator principle, combining with electromagnetic wave absorb of filling material.
31 We also find the phase jump of electromagnetic wave of surface reflection when the generalized matching law is satisfied.
32 In a model with vertical incidence of plane electromagnetic wave into plasma slabs with metal underlay, the attenuation of electromagnetic wave and reflected power are deduced.
33 Reentry plasma sheath surrounding high-speed vehicles greatly destroys the electromagnetic wave radiating by antenna.
34 The mathematical models and their limitative condition of radar electromagnetic wave propagated in interference region, intermediate region and diffraction region are set up respectively.
35 This paper discusses general property of dielguide and transmission characteristics for electromagnetic wave, and how to modify the subreflector of cassegrain antenna, using dielguide.
36 We study the motion of a narrow atomic beam in a resonant standing electromagnetic wave in the limit of short atom field interaction time.
37 What kind of wavelength would an electromagnetic wave have to have in order to diffract dramatically around your body?
38 We have already established that light may be treated as a transverse electromagnetic wave.
39 We derive out frequency domain electromagnetic wave equation from Max well ? ? s equation and constitutive relation.
40 An accelerated charged particle radiates energy in the from of an electromagnetic wave.
41 DFDTDTM wave simulation metal cylinder Park electromagnetic wave and pulse source incentive.
42 Based on the analysis of the ultra-long electromagnetic wave curves from Tanggu to Dalian(), the geological body to effect the high gravity and magnetic anomalies could be a mafic intrusion.
43 Conducting polymer as a new material has shown a prefect application in shielding electromagnetic wave.
44 This principle is coupling of inner polarization factors with electromagnetic wave.
45 And as the speed of light, the role of the same principle of relativity is the material object and the electromagnetic wave light.
46 This paper investigates the dielectric spectral function and the feature of absorbing electromagnetic wave in carbon nanotube arrays.
47 The effect is reduced when the frequency of electromagnetic wave descends.
48 Termination: At high frequencies, all signals must be properly terminated or the electromagnetic wave will be reflected from the terminating point.
49 The problem is solved by the electromagnetic wave propagation in frequency dispersion medium. The RKETD-FDTD formulations for the plasma are derived.
50 The electromagnetic field and the electromagnetic wave objective law describes with the Maxwell equation set and other mathematical expression.
51 In this paper, several methods of solving the problem of electromagnetic wave propagation in a inhomogeneous plasma sheath is investigated.
52 Magnetic field distribution of low frequency electromagnetic wave in even medium is analyzed, which is related to the medium's dielectric coefficient and magnetic inductive capacity.
53 Based on the finite element method (FEM), the negative-refraction (NR) property is demonstrated when the electromagnetic wave penetrates through free space into such SNG lamellar structure.
54 The model can correctly reflect the attenuation of electromagnetic wave in the bio tissue.
55 By means of fluid model and linear field theory, the dispersion equation of the electromagnetic wave propagation along a cylindrical waveguide filled with an infinitely thin annular plasma.
56 The energy of sensing comes from external radio electromagnetic wave.
57 This is a type of electromagnetic wave ( ie , the same type of wave asa light ).
58 The paper studies the concepts of phase velocity and group velocity on electromagnetic wave propagation and discusses the relation between signal conveyance and energy conveyance.
59 Phase shifter is a commonly-used component in microwave system. Its function is to make the passed electromagnetic wave phase shift, so it's very useful on the phase control and power synthesis area.
60 We use finite difference method to solve electromagnetic wave equation.
61 The paper introduces the method of utilizing inductorium to demonstrate receiving circuit tune, transformation of surging circuit frequency, electromagnetic wave generating, launching and receiving.
62 One of the most significant properties of the electromagnetic wave is that it transports energy.
63 Most of electromagnetic wave are reflected by the surface of the metal bulk material , and the transmission can be neglected.
64 The last is aspired to the fractional harmonic resonance of charge particles under a strong electromagnetic wave and a guiding magnetic field.
65 And eyes are highly sensitive: a dark -adapted rod cell can fire off a signal to the brain on absorbing a single particle of light , or photon, the smallest quantum unit of an electromagnetic wave.
66 The article introduces a new method about design electromagnetic wave anechoic chamber and provide basic flowchart.
67 Filamentation refers to break up in the transverse direction, while modulation refers to the break up of an electromagnetic wave along its direction of propagation.
68 The apparent resistivity of dual-frequency electromagnetic sounding is a new method of geoelectric measurement with dual-frequency electromagnetic wave.
69 Vector Analysis, Electrostatics , Dielectric , Magnetostatics, Magnetic materials, Electrodynamics, Electromagnetic Wave.
69 try its best to collect and make good sentences.
70 Nature of the electromagnetic wave ( EMW ) absorbing materials is the energy conversion.
71 We studied the attenuation electromagnetic wave in conductive dielectric materials by the logarithmic spiral method in the paper.
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