Приклади вживання Surface waves Англійська мовою та їх переклад на Українською
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Some of them are called surface waves.
But the time is takes for surface waves to travel between them is proportional to a much smaller distance.
Yet another test involves only the surface waves.
Energy extracted from surface waves or from pressure fluctuations below the surface. .
Scientific visualization of Fluid Flow: Surface waves in water.
Surface waves, point of of which oscillate in the same phases, called wave or phase surfaces. .
If the detector is further away, the surface waves arrive later.
I mentioned above that surface waves are dispersive- which means that different periods travel at different velocities.
Keywords: amplitude values, dispersion equations, initial stresses, surface waves.
And surface waves(occur at the earth's surface as a result of the interaction between primary and secondary waves). .
It is found that on eachstructure surface there are independent from one another the surface waves.
Key words: volume and surface waves, dispersion relations, amplitude decreasing parameter, adsorbed surface monolayer.
Near an earthquake the shaking is large and dominated by shear-waves andshort-period surface waves.
The solution for the surface waves that exist in the forbidden band for the propagation of the electromagneticwave was considered.
For a detector close to the source of an earthquake, the body and surface waves arrive together in both models.
The latter two are called surface waves they the travel along Earth's surface and their amplitude decreases with depth into Earth.
Nonlinear interaction theory between a tubular beam of charged particles and potential surface waves of plasma cylinder.
Indirect sensors observe the surface waves via the interaction with some other physical process as for example the radar cross section of the sea surface. .
If you have an array of detectors at various points on the earth,you can time how long it takes for the surface waves to travel between the points.
Other waves such as surface waves and body waves reflecting off the surface are recorded in the"shadow" region, but the P-wave"dies out" near 100°.
It is a simplefact that body waves arrive earlier than surface waves, and this ratio changes with distance from the epicenter.
An earthquake radiates P and S waves in all directions and the interaction of the P and S waves with the Earth's surface andshallow structure produces surface waves.
If the earth is a sphere, however,the body waves will arrive proportionally faster than the surface waves as the distance between earthquake and detector increases.
Surface waves travel about 90% of the speed of body waves, but if the earth is flat they will always arrive just behind the body waves and always with a ratio of 0.9 no matter how far away the detector is.
Also with increasing distance from the earthquake, the waves are separated apart in time anddispersed because P, S, and surface waves travel at different speeds.
The project will consider the manipulation of microwave bound surface waves that exist at the surface of a metal, in particular studying the phenomenon of scattering and localisation of these modes on metamaterials and meta-surfaces.
And as expected, if the waves are strong enough to be detected by seismographs at a great distance from the site of the earthquake, the body waves will arrivequite a long time before the surface waves, even though the surface waves from powerful earthquakes can travel around the world several times.
The earthquake measured 7.8 on the surface wave magnitude scale and killed more than 20,000 people.