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单词
complex variable
释义
complex variable
n.
Mathematics
(名词)【数学】
An expression of the form
x
+
iy,
where
x
and
y
are real variables and
i
2
= -1.
复变量:一类有
x
+
iy
形式的表达式,
x
和
y
是实变量而
i
的平方等于
2
-1
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更新时间:2026/10/19 19:13:04