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单词
harmonic progression
释义
harmonic progression
n.
Mathematics
(名词)【数学】
A sequence of quantities whose reciprocals form an arithmetic progression, such as 1, 1/3, 1/5, 1/7, . . . .
调和级数:其倒数形成代数级数的量的序列,例如1,1/3,1/5,1/7…
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Dead Sea
Dead Sea Scrolls
dead spot
dead weight
deadwood
dead–air space
dead–end
dead–on
deaf
deaf
deafed
deafen
deafened
deafening
deafening
deafenings
deafens
deafer
deafest
deafing
deaf-mute
deafs
deaf–mute
deal
dealate
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更新时间:2025/5/25 23:03:38