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单词
covariance
释义
covariance
英
/ k???ve?r??ns /
美
/ ko??veri?ns /
简明释义
n.
[数] 协方差；共分散
网络释义
短语
1
co-variance velocity analysis
协方差速度分析
双语例句
1
A recurrence identification algorithm with
co
variance
matrix reset is presented.
介绍了一种重置协方差阵的递推辨识算法。
2
Up last is support for
Co
- and Contra-
Variance
.
最后就是对协变和逆变的支持了。
3
If marked as out, the interface supports
co
-
variance
and the given type can only appear as a return type or read-only property.
如果标记为out，那么接口就支持协变，并且给定的类型只能表现为一个返回类型或只读属性。
词典短语
1
covariance matrix
[计]协方差矩阵
2
covariance analysis
协方差分析；积差分析；共变量分析
3
covariance function
协方差函数；共变量函数；积差函数
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更新时间：2026/9/27 22:36:21