wave reflection การใช้

• This holds true for a system with zero wave reflections.
• The third mechanism presents generation of ARF in media without attenuation or acoustic wave reflection.
• Satellite radar provides imagery of the surface morphology by using the physical properties of wave reflection.
• Arterial stiffness may also affect the time at which pulse wave reflections return to the heart.
• Building a seawall can raise the water table, increase wave reflection and intensify turbulence against the wall.
• Changes in cross sectional area-such as a reduction in diameter-or material-such as a void in concrete-produce wave reflections.
• The beam of charged particles passes through the apertures of the resonators, often tunable wave reflection grids, in succession.
• Its projected applications, with a future expanded frequency range in elastic wave systems, are seismic wave reflection and ultrasonics.
• Prior to wave reflection, they both are characterized by a steep wave front followed by a nearly exponential decay at close distances.
• At open boundaries, wave reflection and deformation may be minimized by the use of so-called " radiation conditions " ( Orlanski 1976 ).
• Standing waves commonly arise when a boundary blocks further propagation of the wave, thus causing wave reflection, and therefore introducing a counter-propagating wave.
• In 1945, while working at Hazeltine Electronics Corporation, he filed a patent for a connector for coaxial cables that would minimize wave reflection / loss.
• This effect may be exaggerated if the increase in arterial stiffness results in reduced wave reflection and more propagation of the pulsatile pressure into the microcirculation.
• This bleak vision of northern life may sound little like French film as we know it _ no romantic Paris amblings, no articulate post-New Wave reflections.
• At the encouragement of Disney himself, Camarata began the project in 1958, starting with a former automotive repair garage whose sloping floor would tend to reduce unwanted sonic standing wave reflections.
• The pool contains a gutter system which minimizes wave reflection along the sides of the pool, as well as a water pass-through system in the bulkheads which reduces wave reflection on turns.
• The pool contains a gutter system which minimizes wave reflection along the sides of the pool, as well as a water pass-through system in the bulkheads which reduces wave reflection on turns.
• These conflicting requirements are reconciled by constructing the exhaust pipe with diverging and converging conical sections to create pressure wave reflections which travel back up the pipe and are presented at the exhaust port.
• If the generator is inside a tube of ( say ) 1 m diameter, it requires around 10 wave reflections for the field to settle to static conditions, which restricts pulse leading edge width to 30 ns or more.
• In a visit to Los Alamos in September 1944, von Neumann showed that the pressure increase from explosion shock wave reflection from solid objects was greater than previously believed if the angle of incidence of the shock wave was between 90?and some limiting angle.