direct sum造句

1、Rings on which any Module Is a Direct Sum of Cyclic Modules
其上任一模都是循环模直和的环

2、On the Meta Direct Sum of BCI-Algebra
关于BCI—代数的亚直和

3、THE OUTER DIRECT PRODUCT AND THE INTERNAL DIRECT SUM OF BCI-ALGEBRAS
BCI—代数的外直积与外直和

4、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。

5、A Discussion on the Direct Sum of Two Closed Subspaces for Hilbert Space
关于Hilbert空间中两闭子空间直和的一点讨论

direct sum翻译