direct sum

常见例句

When a direct sum of lifting modules is lifting is studied here.
研究了提升模的任意直和在什么条件下仍是提升模。
The definition of similar quasi-direct sum of matrix is introduced. Andthe connection with group inverse is discussed. Some properties and applications are obtained.
首先引入矩阵的相似准直和的定义，讨论了它和群逆的关系，得到了一些性质和应用．。
In this paper, we have discussed root subspace decomposition of linear space, and for the linear space have decomposed direct sum of root subspace , a primary proof is given.
文章讨论了线性空间的根子空间分解，并对线性空间分解成根子空间的直和给出了较为初等的证明。

Spending impacts are the sum of direct, indirect, and induced spending.
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In sum, I see the computer revolution as a fundamental change, and I direct my investment strategies accordingly.
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So in January he paid an undisclosed sum to acquire his U.K. distributor, with the idea of selling direct to retailers in Europe by year-end.
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