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单词
complex number
释义
complex number
n.
Mathematics
(名词)【数学】
Any number of the form
a
+
bi,
where
a
and
b
are real numbers and
i
is an imaginary number whose square equals -1.
复数:任何具有形如
a
+
bi
形式的数,其中
a
和
b
是实数而
i
是虚数,其平方等于-1
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更新时间:2026/2/14 22:43:15