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单词
geometric series
释义
geometric series
n.
Mathematics
(名词)【数学】
An infinite series of the form
a
+
ax
+
ax
2
+
ax
3
+ . . .
几何级数:形如
a
+
ax
+
ax
2
+
ax
3
+…之无尽级数
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更新时间:2026/7/17 9:29:57