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词汇
geometric progression
释义
geometric progression
n.
Mathematics
(名词)【数学】
A sequence, such as the numbers 1, 3, 9, 27, 81, in which each term is multiplied by the same factor in order to obtain the following term.
几何级数,等比级数:一个数列,如数字1,3,9,27,81,其中每一项都被乘以相同的因数以得到后面一项
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dornick
dornicks
Dornier
doronicum
doronicums
dorp
dorps
Dorr
dors-
dorsa
dorsa
dorsad
dorsal
dorsal
dorsal fin
dorsal root
dorsals
dorset
Dorset
Dorset Horn
Dorsey
dorsi-
dorsi-
dorsilateral
dorsiventral
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更新时间:2026/9/21 1:34:50