African jacana
present participle of parallelize
plural of dodol
(mathematics) The result that the Fourier transform is unitary; loosely, that the sum (or integral) of the square of a function is equal to the sum (or integral) of the square of its transform.
Actophilornis africanus, a wader in the family Jacanidae.
水辺のシギActophilornis africanusが、浮かぶ睡蓮の葉の上を器用に歩きながら昆虫を探していた。
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