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smirch

C2 noun

smirch /smɜː(ɹ)t͡ʃ/ nghĩa là vệt nhòe bức xạ

Các nghĩa

  1. vệt nhòe bức xạ

    A chirp of radiation power from an astronomical body that has a smeared appearance on its plot in the time-frequency plane (usually associated with massive bodies orbiting supermassive black holes)

    The strain h(t) produced by a smirch in LISA is given by h(t) = −-A(t)cos[(t) + φ(t)]

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