purnamaslot
Sale Price:$333.00
Original Price:$999.00
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Waveguide mode. A waveguide mode is an electromagnetic wave that propagates along a waveguide with a distinct phase velocity, group velocity, cross-sectional intensity distribution, and polarization. Each component of its electric and magnetic field is of the form f x y e iωt − ihz, where z is the axis of the waveguide. sepatu sepakbola nike terbaru
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