英语词汇upper-triangular matrix怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

网络释义

1
?上三角形矩阵
... upper-memory block (UMB) 上存储器区块 upper-triangular matrix 上三角形矩阵 upstream 上游 ...

短语

1
strictly upper triangular matrix
严格上三角矩阵 ; 严格上三角方阵
2
Upper triangular matrix ring
上三角矩阵环
3
upper triangular matrix
上三角形矩阵

双语例句

1
This article gives a Formula for finding inverse matrices of upper (down) triangular matrix.
本文给出了上(下)三角形矩阵的一个求逆公式。
2
A substance is through the primary transformation into an upper triangular matrix, the transformation matrix is a unit lower triangular matrix.
实质上是将A通过初等行变换变成一个上三角矩阵，其变换矩阵就是一个单位下三角矩阵。
3
The authors characterize the forms of additive invertable operators preserving inverse matrix of the upper triangular matrix space over a field which characteristic is not 2 or 3 .
刻划了特征不为2及3的域上的上三角矩阵空间保逆矩阵的可逆加法算子的形式。

单词	upper-triangular matrix
释义	upper-triangular matrix 简明释义上三角阵，上三角矩阵网络释义 1 ?上三角形矩阵 ... upper-memory block (UMB) 上存储器区块 upper-triangular matrix 上三角形矩阵 upstream 上游 ... 短语 1 strictly upper triangular matrix 严格上三角矩阵 ; 严格上三角方阵 2 Upper triangular matrix ring 上三角矩阵环 3 upper triangular matrix 上三角形矩阵双语例句 1 This article gives a Formula for finding inverse matrices of upper (down) triangular matrix. 本文给出了上(下)三角形矩阵的一个求逆公式。 2 A substance is through the primary transformation into an upper triangular matrix, the transformation matrix is a unit lower triangular matrix. 实质上是将A通过初等行变换变成一个上三角矩阵，其变换矩阵就是一个单位下三角矩阵。 3 The authors characterize the forms of additive invertable operators preserving inverse matrix of the upper triangular matrix space over a field which characteristic is not 2 or 3 . 刻划了特征不为2及3的域上的上三角矩阵空间保逆矩阵的可逆加法算子的形式。
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