- spherical wavefront
- сферический волновой фронт
Большой англо-русский и русско-английский словарь. 2001.
spherical wavefront
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Wavefront — In optics and physics, a wavefront is the locus (a line, or, in a wave propagating in 3 dimensions, a surface) of points having the same phase. Since infrared, optical, x ray and gamma ray frequencies are so high, the temporal component of… … Wikipedia
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