“Bessel inequality”的概念、定义、翻译、参考文献-科学参考

单词	Bessel inequality
释义	Bessel inequality [`bes·ǝl ´in·ē`kwäl·ǝd·ē] ^MATHEMATICS The statement that the sum of the squares of the inner product of a vector with the members of an orthonormal set is no larger than the square of the norm of the vector.
随便看	total variation total vorticity totient totipalmate totipotence totitive Toucan toucan touch touch call touch control touch-down dispersion touch-down zone touch-down zone elevation touch feedback touch screen touch sensor toughened glass toughness radiation thermometer radiation unit radiation vacuum gage radiation warning symbol radiation well logging radiation zone

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