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单词
heaviside unit function
释义
WordReference Random House Unabridged Dictionary of American English © 2024
Heav
′
iside u
′
nit func′tion,
[
Math.
]
Mathematics
the function that is zero for any number less than zero and that is 1 for any number greater than or equal to zero.
named after O.
Heaviside
1935–40
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uncia
uncial
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unciform
uncinariasis
uncinate
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uncio
uncircumcised
uncircumcision
uncivil
uncivilized
uncivilizedness
uncivilly
unclad
unclamp
unclasp
unclassical
unclassically
unclassified
unclassy
uncle
unclean
uncleanliness
uncleanly
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更新时间:2026/9/9 9:34:06