ring-goal 中文意思是什麼
ring-goal
解釋
投環游戲-
When whispers said that his marriage was in trouble, raul took to kissing his wedding ring after each goal to demonstrate his love for mamen
當有傳言說他的婚姻出現危機時,勞爾養成一個習慣:在每次得分后親吻他的結婚戒指,以表達對瑪曼的愛。 -
In the second chapter, we attain this goal by another route. collecting all short exact sequence and the morphisms among them, we get a new category, call the short exact sequences category crm. we define a global dimension attached to the original ring r from the view of the short exact sequences category cr. m, named the exact projective dimension
在第二章中我們將通過另一種方法,也就是考察所有的短正合列以及短正合列之間的態射,我們得到一個新的范疇,通過對這個范疇(我們稱之為短正合列范疇c _ rm )的一些基本性質的考察,我們定義出與環r相關的同調維數,我們稱它為正合投射維數。
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